- published: 26 Mar 2014
- views: 423770
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More than 500 million years ago in the Cambrian period there was an explosion of animal life. The top predators were from a group called the Anomalocarids, the largest animals of their day. But now, a new fossil suggests that not all the Anomalocarids were the fearsome killing machines scientists once thought. At least one, it seems, evolved into a gentle giant.
Read the paper: http://www.nature.com/nature/journal/v507/n7493/full/nature13010.html
Cambrian animations: http://burgess-shale.rom.on.ca/
The Cambrian Explosion Mystery explores the great mystery of the history of life:
The sudden appearance of most of the major complex animal types in the fossil record, without any trace of gradual transitional steps that Charles Darwin had predicted, calls the evolutionary theory into question.
Frequently described as “the Cambrian Explosion,” the development of these new animal types required a massive increase in genetic information. The big question that the Cambrian Explosion poses is where does all that new information come from in a geological instant?
- published: 06 Sep 2015
- views: 5912
For most of the Earth's history, life consisted of the simplest organisms; but then something happened that would give rise to staggering diversity, and, ultimately, life as complex as that which we see today. Scientists are still struggling to figure out just what that was.
Subscribe NOW to The Economist: http://econ.st/1Fsu2Vj
Get more The Economist
Follow us: https://twitter.com/TheEconomist
Like us: https://www.facebook.com/TheEconomist
View photos: https://instagram.com/theeconomist/
The Economist videos give authoritative insight and opinion on international news, politics, business, finance, science, technology and the connections between them.
- published: 27 Aug 2015
- views: 67366
Mobular (2017)
http://cambriandoom.bandcamp.com/
https://www.facebook.com/Cambriandoom/?ref=page_internal
https://www.youtube.com/channel/UC57EzrDDQz1Zj9RFqdr4Xqw
“Relaxing Hawaiian Sludge Doom in the key of C”.
A surreal and alienating combination of very slow Hawaiian lap-steel scores and elephantine sludge/doom riffs with compelling blues shades. It's as if Pink Floyd and Black Sabbath were jamming with Earth and Sleep on a Hawaiian beach at sunset.
Cambrian
Alassio, Italy
----------------------------------------------------
Taxi Driver Records
http://taxidriverstore.bandcamp.com
http://www.facebook.com/taxidriverrec...
http://www.taxidriverstore.com
________________________________________
1.
Melt 02:15
2.
Seaweed Shaman 02:15
3.
Hooded Mantanaut 13:25
4.
Mobular 20:40
5.
The Lethargic Hours 24:44
6.
Emperor Seamount 33:43
- published: 22 Jun 2017
- views: 1801
Title: 寒武纪/ Cambrian Period/ Hàn Võ Ký
Cast: 周雨彤 Châu Vũ Đồng & Hầu Minh Hạo / Neo 侯明昊
- published: 16 Jun 2017
- views: 17855
The best documentary on the evolution of sea life in Australia which explores and explains the fossil record dating back to before the dinosaurs, some of the first life on Earth.
For more information on the this subject, please visit:
https://en.wikipedia.org/wiki/Main_Page
- published: 21 Oct 2014
- views: 19567
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We are covering latest news & breaking news. It is mainly based on political, economic issues and other current affairs. Sports, cricket, football, world news is also be available here.
For Live TV: https://www.youtube.com/watch?v=hPQrsdBNjBM
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Europe Address: Unite 6, Bow Exchange, 5 Yeo Street, London, E3 3QP
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Australia Address: Sydney, Australia
- published: 27 Nov 2015
- views: 10644
I think, my fav drama for now. These two is just so cute and omg his kisses♥
- published: 23 Jun 2017
- views: 782
Right at the beginning of the Paleozoic, there was a huge explosion of more complex life. And that’s when things started to get really interesting. This is our second installment on the history of life, but you can watch in any order you like!
For A Brief History of Life
Part 1: https://www.youtube.com/watch?v=7HiFxKK2yjU
Part 3: https://youtu.be/oGVFVX6NTLs
Part 4: https://youtu.be/b8sYfyQrs_Q
Hosted by: Hank Green
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Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Kathy & Tim Philip, Kevin Bealer, Andreas Heydeck, Thomas J., Accalia Elementia, Will and Sonja Marple. James Harshaw, Justin Lentz, Chris Peters, Bader AlGhamdi, Benny, Tim Curwick, Philippe von Bergen, Patrick Merrithew, Fatima Iqbal, Mark Terrio-Cameron, Patrick D. Ashmore, and charles george.
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Sources:
http://onlinelibrary.wiley.com/doi/10.1111/boj.12389/abstract
https://blogs.denison.edu/geosciences/2011/10/26/geos-211-how-the-neoproterozoic-oxygenation-event-affected-animal-evolution/
http://geology.about.com/od/geotime_dating/a/Geologic-Time-Scale-Phanerozoic.htm
http://www.livescience.com/39790-cambrian-explosion-had-multiple-causes.html
http://www.nature.com/news/what-sparked-the-cambrian-explosion-1.19379
https://www.fieldmuseum.org/fossil-non-mammalian-synapsid-collection-field-museum
https://www.boundless.com/biology/textbooks/boundless-biology-textbook/vertebrates-29/reptiles-174/evolution-of-amniotes-671-11893/
http://burgess-shale.rom.on.ca/en/science/origin/01-life-tree.php
http://dinosaurs.about.com/od/otherprehistoriclife/a/beforedinos_2.htm
http://blogs.discovermagazine.com/80beats/2010/01/06/fossil-footprints-show-animals-adventured-onto-land-earlier-than-thought/#.V03i2JErKM8
http://www.ucmp.berkeley.edu/paleozoic/paleozoic.php
http://www.fossilmuseum.net/Paleobiology/Paleozoic_paleobiology.htm
http://www.fossils-facts-and-finds.com/paleozoic_era.html
http://science.nationalgeographic.com/science/prehistoric-world/cambrian/
http://palaeos.com/paleozoic/cambrian/cambrian.htm
http://www.ucmp.berkeley.edu/ordovician/ordovician.php
http://palaeos.com/paleozoic/ordovician/ordovician.htm
http://paleobiology.si.edu/geotime/main/htmlversion/silurian1.html
http://palaeos.com/paleozoic/silurian/silurian.htm
http://www.ucmp.berkeley.edu/devonian/devonian.php
http://palaeos.com/paleozoic/devonian/devonian2.htm
http://www.ucmp.berkeley.edu/carboniferous/carboniferous.php
http://palaeos.com/paleozoic/carboniferous/carboniferous.htm
http://www.ucmp.berkeley.edu/permian/permian.php
http://palaeos.com/paleozoic/permian/permian3.html
http://paleobiology.si.edu/geotime/main/htmlversion/permian4.html
http://www.scientificamerican.com/article/first-life-on-land/
http://www.bbc.com/news/science-environment-35698463
http://mygeologypage.ucdavis.edu/cowen/~GEL107/PTriassic.html
http://science.nationalgeographic.com/science/prehistoric-world/permian-extinction/
http://park.org/Canada/Museum/extinction/permcause.html
https://www.geol.umd.edu/~tholtz/G104/lectures/104land.html
http://news.bbc.co.uk/earth/hi/earth_news/newsid_9079000/9079963.stm
Images:
https://commons.wikimedia.org/wiki/File:Geologic_Clock_with_events_and_periods.svg
https://commons.wikimedia.org/wiki/File:Wales.pre-Roman.jpg
https://en.wikipedia.org/wiki/Silurian#/media/File:430Marect.jpg
https://en.wikipedia.org/wiki/Tortotubus
https://en.wikipedia.org/wiki/Silurian_(Doctor_Who)#/media/File:Silurians_2010.jpg
https://en.wikipedia.org/wiki/Placodermi#/media/File:Placoderm_anatomy.png
https://en.wikipedia.org/wiki/Paleozoic#/media/File:Ostracoderm_digital_recreation..jpg
https://en.wikipedia.org/wiki/Tetrapod#/media/File:Ichthyostega_BW.jpg
https://upload.wikimedia.org/wikipedia/commons/archive/b/ba/20130603231059%21Devonianscene-green.jpg
https://en.wikipedia.org/wiki/Carboniferous#/media/File:Meyers_b15_s0272b.jpg
https://en.wikipedia.org/wiki/Carboniferous
https://en.wikipedia.org/wiki/Paleozoic#/media/File:DimetrodonKnight.jpg
https://en.wikipedia.org/wiki/Edaphosaurus#/media/File:Edaphosaurus-cruciger_jconway.jpg
https://commons.wikimedia.org/wiki/File:Extent_of_Siberian_traps_german.png#/media/File:Extent_of_Siberian_traps-ru.svg
https://en.wikipedia.org/wiki/Archosaur
- published: 20 Jul 2016
- views: 412857
The evolution of fish began about 530 million years ago during the Cambrian explosion. Early fish from the fossil record are represented by a group of small, jawless, armoured fish known as ostracoderms. Jawless fish lineages are mostly extinct. An extant clade, the lampreys may approximate ancient pre-jawed fish. The first jaws are found in Placoderm fossils. The diversity of jawed vertebrates may indicate the evolutionary advantage of a jawed mouth. It is unclear if the advantage of a hinged jaw is greater biting force, improved respiration, or a combination of factors. The evolution of fish is not studied as a single event since fish do not represent a monophyletic group but a paraphyletic one (by exclusion of the tetrapods).
- published: 23 Jan 2016
- views: 98053
Cambrian
The Cambrian (/ˈkæmbriən/ or /ˈkeɪmbriən/) is the first geological period of the Paleozoic Era, lasting from 541 to 485.4 million years ago (mya) and is succeeded by the Ordovician. Its subdivisions, and indeed its base, are somewhat in flux. The period was established (as “Cambrian series”) by Adam Sedgwick, who named it after Cambria, the Latinised form of Cymru, the Welsh name for Wales, where Britain's Cambrian rocks are best exposed. The Cambrian is unique in its unusually high proportion of lagerstätte sedimentary deposits. These are sites of exceptional preservation, where "soft" parts of organisms are preserved as well as their more resistant shells. This means that our understanding of the Cambrian biology surpasses that of some later periods.
The Cambrian marked a profound change in life on Earth; prior to the Cambrian, the majority of living organisms on the whole were small, unicellular and simple; the Precambrian Charnia being exceptional. Complex, multicellular organisms gradually became more common in the millions of years immediately preceding the Cambrian, but it was not until this period that mineralized—hence readily fossilized—organisms became common. The rapid diversification of lifeforms in the Cambrian, known as the Cambrian explosion, produced the first representatives of all modern animal phyla. Phylogenetic analysis has supported the view that during the Cambrian radiation, metazoa (animals) evolved monophyletically from a single common ancestor: flagellated colonial protists similar to modern choanoflagellates.
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Cambrian
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
Cambrian explosion
The Cambrian explosion, or less commonly Cambrian radiation, was the relatively short evolutionary event, beginning around 542 million years ago in the Cambrian Period, during which most major animal phyla appeared, as indicated by the fossil record. Lasting for about the next 20–25 million years, it resulted in the divergence of most modern metazoan phyla. Additionally, the event was accompanied by major diversification of other organisms. Prior to the Cambrian explosion, most organisms were simple, composed of individual cells occasionally organized into colonies. Over the following 70 to 80 million years, the rate of diversification accelerated by an order of magnitude and the diversity of life began to resemble that of today. Many of the present phyla appeared during this period, with the exception of Bryozoa, which made its earliest known appearance in the Lower Ordovician.
The Cambrian explosion has generated extensive scientific debate. The seemingly rapid appearance of fossils in the “Primordial Strata” was noted as early as the 1840s, and in 1859 Charles Darwin discussed it as one of the main objections that could be made against the theory of evolution by natural selection. The long-running puzzlement about the appearance of the Cambrian fauna, seemingly abruptly and from nowhere, centers on three key points: whether there really was a mass diversification of complex organisms over a relatively short period of time during the early Cambrian; what might have caused such rapid change; and what it would imply about the origin of animal life. Interpretation is difficult due to a limited supply of evidence, based mainly on an incomplete fossil record and chemical signatures remaining in Cambrian rocks.
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Cambrian_explosion
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
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5:40Gentle giants of the Cambrian
Gentle giants of the CambrianGentle giants of the Cambrian
More than 500 million years ago in the Cambrian period there was an explosion of animal life. The top predators were from a group called the Anomalocarids, the largest animals of their day. But now, a new fossil suggests that not all the Anomalocarids were the fearsome killing machines scientists once thought. At least one, it seems, evolved into a gentle giant. Read the paper: http://www.nature.com/nature/journal/v507/n7493/full/nature13010.html Cambrian animations: http://burgess-shale.rom.on.ca/ -
1:13:57The Cambrian Explosion Mystery
The Cambrian Explosion MysteryThe Cambrian Explosion Mystery
The Cambrian Explosion Mystery explores the great mystery of the history of life: The sudden appearance of most of the major complex animal types in the fossil record, without any trace of gradual transitional steps that Charles Darwin had predicted, calls the evolutionary theory into question. Frequently described as “the Cambrian Explosion,” the development of these new animal types required a massive increase in genetic information. The big question that the Cambrian Explosion poses is where does all that new information come from in a geological instant? -
10:57What caused the Cambrian explosion?
What caused the Cambrian explosion?What caused the Cambrian explosion?
For most of the Earth's history, life consisted of the simplest organisms; but then something happened that would give rise to staggering diversity, and, ultimately, life as complex as that which we see today. Scientists are still struggling to figure out just what that was. Subscribe NOW to The Economist: http://econ.st/1Fsu2Vj Get more The Economist Follow us: https://twitter.com/TheEconomist Like us: https://www.facebook.com/TheEconomist View photos: https://instagram.com/theeconomist/ The Economist videos give authoritative insight and opinion on international news, politics, business, finance, science, technology and the connections between them. -
42:59Cambrian - Mobular (Full Album 2017)
Cambrian - Mobular (Full Album 2017)Cambrian - Mobular (Full Album 2017)
Mobular (2017) http://cambriandoom.bandcamp.com/ https://www.facebook.com/Cambriandoom/?ref=page_internal https://www.youtube.com/channel/UC57EzrDDQz1Zj9RFqdr4Xqw “Relaxing Hawaiian Sludge Doom in the key of C”. A surreal and alienating combination of very slow Hawaiian lap-steel scores and elephantine sludge/doom riffs with compelling blues shades. It's as if Pink Floyd and Black Sabbath were jamming with Earth and Sleep on a Hawaiian beach at sunset. Cambrian Alassio, Italy ---------------------------------------------------- Taxi Driver Records http://taxidriverstore.bandcamp.com http://www.facebook.com/taxidriverrec... http://www.taxidriverstore.com ________________________________________ 1. Melt 02:15 2. Seaweed Shaman 02:15 3. Hooded Mantanaut 13:25 4. Mobular 20:40 5. The Lethargic Hours 24:44 6. Emperor Seamount 33:43 -
4:25(QN) 寒武纪 Cambrian Period Hàn Võ Ký
(QN) 寒武纪 Cambrian Period Hàn Võ Ký(QN) 寒武纪 Cambrian Period Hàn Võ Ký
Title: 寒武纪/ Cambrian Period/ Hàn Võ Ký Cast: 周雨彤 Châu Vũ Đồng & Hầu Minh Hạo / Neo 侯明昊 -
49:13Australia's Secrets - The First Sea Life - Full Long Documentary HD 720p
Australia's Secrets - The First Sea Life - Full Long Documentary HD 720pAustralia's Secrets - The First Sea Life - Full Long Documentary HD 720p
The best documentary on the evolution of sea life in Australia which explores and explains the fossil record dating back to before the dinosaurs, some of the first life on Earth. For more information on the this subject, please visit: https://en.wikipedia.org/wiki/Main_Page -
1:54Cambrian College student murder in hostel | News & Current Affairs
Cambrian College student murder in hostel | News & Current AffairsCambrian College student murder in hostel | News & Current Affairs
We are covering latest news & breaking news. It is mainly based on political, economic issues and other current affairs. Sports, cricket, football, world news is also be available here. Please Subscribe: https://www.youtube.com/c/ntvbdnews/?sub_confirmation=1 Also Find us; Official site: http://video.ntvbd.com/ G+ NTV: https://plus.google.com/+ntvbd/ Facebook Page: https://www.facebook.com/ntvdigital Video Page: https://www.facebook.com/ntvvideo Entertainment Page: https://www.facebook.com/ntventertainment Twitter Official: https://twitter.com/ntvdigitals Pinterest: http://www.pinterest.com/ntvdigital/ Slideshare: http://www.slideshare.net/NTVOnline Scribd: https://www.scribd.com/NTVOnline NTV Official Address: Bangladesh Address: 102, Kazi Nazrul Islam Avenue, Karwan Bazar, Dhaka-1215, Bangladesh Europe Address: Unite 6, Bow Exchange, 5 Yeo Street, London, E3 3QP USA Address: New York, USA Australia Address: Sydney, Australia Please Subscribe: https://www.youtube.com/channel/UCUDQdVsKssximyFwg4IxnOQ?sub_confirmation=1 We are covering latest news & breaking news. It is mainly based on political, economic issues and other current affairs. Sports, cricket, football, world news is also be available here. For Live TV: https://www.youtube.com/watch?v=hPQrsdBNjBM Also Find us; Official site: http://video.ntvbd.com/ G+ NTV: https://plus.google.com/+ntvbd/ Facebook Page: https://www.facebook.com/ntvdigital Video Page: https://www.facebook.com/ntvvideo Entertainment Page: https://www.facebook.com/ntventertainment Twitter Official: https://twitter.com/ntvdigitals Pinterest: http://www.pinterest.com/ntvdigital/ Slideshare: http://www.slideshare.net/NTVOnline Scribd: https://www.scribd.com/NTVOnline NTV Official Address: Bangladesh Address: 102, Kazi Nazrul Islam Avenue, Karwan Bazar, Dhaka-1215, Bangladesh Europe Address: Unite 6, Bow Exchange, 5 Yeo Street, London, E3 3QP USA Address: New York, USA Australia Address: Sydney, Australia -
1:37cambrian period MV
cambrian period MVcambrian period MV
I think, my fav drama for now. These two is just so cute and omg his kisses♥ -
11:02A Brief History of Life: When Life Exploded
A Brief History of Life: When Life ExplodedA Brief History of Life: When Life Exploded
Right at the beginning of the Paleozoic, there was a huge explosion of more complex life. And that’s when things started to get really interesting. This is our second installment on the history of life, but you can watch in any order you like! For A Brief History of Life Part 1: https://www.youtube.com/watch?v=7HiFxKK2yjU Part 3: https://youtu.be/oGVFVX6NTLs Part 4: https://youtu.be/b8sYfyQrs_Q Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Kathy & Tim Philip, Kevin Bealer, Andreas Heydeck, Thomas J., Accalia Elementia, Will and Sonja Marple. James Harshaw, Justin Lentz, Chris Peters, Bader AlGhamdi, Benny, Tim Curwick, Philippe von Bergen, Patrick Merrithew, Fatima Iqbal, Mark Terrio-Cameron, Patrick D. Ashmore, and charles george. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://onlinelibrary.wiley.com/doi/10.1111/boj.12389/abstract https://blogs.denison.edu/geosciences/2011/10/26/geos-211-how-the-neoproterozoic-oxygenation-event-affected-animal-evolution/ http://geology.about.com/od/geotime_dating/a/Geologic-Time-Scale-Phanerozoic.htm http://www.livescience.com/39790-cambrian-explosion-had-multiple-causes.html http://www.nature.com/news/what-sparked-the-cambrian-explosion-1.19379 https://www.fieldmuseum.org/fossil-non-mammalian-synapsid-collection-field-museum https://www.boundless.com/biology/textbooks/boundless-biology-textbook/vertebrates-29/reptiles-174/evolution-of-amniotes-671-11893/ http://burgess-shale.rom.on.ca/en/science/origin/01-life-tree.php http://dinosaurs.about.com/od/otherprehistoriclife/a/beforedinos_2.htm http://blogs.discovermagazine.com/80beats/2010/01/06/fossil-footprints-show-animals-adventured-onto-land-earlier-than-thought/#.V03i2JErKM8 http://www.ucmp.berkeley.edu/paleozoic/paleozoic.php http://www.fossilmuseum.net/Paleobiology/Paleozoic_paleobiology.htm http://www.fossils-facts-and-finds.com/paleozoic_era.html http://science.nationalgeographic.com/science/prehistoric-world/cambrian/ http://palaeos.com/paleozoic/cambrian/cambrian.htm http://www.ucmp.berkeley.edu/ordovician/ordovician.php http://palaeos.com/paleozoic/ordovician/ordovician.htm http://paleobiology.si.edu/geotime/main/htmlversion/silurian1.html http://palaeos.com/paleozoic/silurian/silurian.htm http://www.ucmp.berkeley.edu/devonian/devonian.php http://palaeos.com/paleozoic/devonian/devonian2.htm http://www.ucmp.berkeley.edu/carboniferous/carboniferous.php http://palaeos.com/paleozoic/carboniferous/carboniferous.htm http://www.ucmp.berkeley.edu/permian/permian.php http://palaeos.com/paleozoic/permian/permian3.html http://paleobiology.si.edu/geotime/main/htmlversion/permian4.html http://www.scientificamerican.com/article/first-life-on-land/ http://www.bbc.com/news/science-environment-35698463 http://mygeologypage.ucdavis.edu/cowen/~GEL107/PTriassic.html http://science.nationalgeographic.com/science/prehistoric-world/permian-extinction/ http://park.org/Canada/Museum/extinction/permcause.html https://www.geol.umd.edu/~tholtz/G104/lectures/104land.html http://news.bbc.co.uk/earth/hi/earth_news/newsid_9079000/9079963.stm Images: https://commons.wikimedia.org/wiki/File:Geologic_Clock_with_events_and_periods.svg https://commons.wikimedia.org/wiki/File:Wales.pre-Roman.jpg https://en.wikipedia.org/wiki/Silurian#/media/File:430Marect.jpg https://en.wikipedia.org/wiki/Tortotubus https://en.wikipedia.org/wiki/Silurian_(Doctor_Who)#/media/File:Silurians_2010.jpg https://en.wikipedia.org/wiki/Placodermi#/media/File:Placoderm_anatomy.png https://en.wikipedia.org/wiki/Paleozoic#/media/File:Ostracoderm_digital_recreation..jpg https://en.wikipedia.org/wiki/Tetrapod#/media/File:Ichthyostega_BW.jpg https://upload.wikimedia.org/wikipedia/commons/archive/b/ba/20130603231059%21Devonianscene-green.jpg https://en.wikipedia.org/wiki/Carboniferous#/media/File:Meyers_b15_s0272b.jpg https://en.wikipedia.org/wiki/Carboniferous https://en.wikipedia.org/wiki/Paleozoic#/media/File:DimetrodonKnight.jpg https://en.wikipedia.org/wiki/Edaphosaurus#/media/File:Edaphosaurus-cruciger_jconway.jpg https://commons.wikimedia.org/wiki/File:Extent_of_Siberian_traps_german.png#/media/File:Extent_of_Siberian_traps-ru.svg https://en.wikipedia.org/wiki/Archosaur -
23:55The Evolution of Fish
The Evolution of FishThe Evolution of Fish
The evolution of fish began about 530 million years ago during the Cambrian explosion. Early fish from the fossil record are represented by a group of small, jawless, armoured fish known as ostracoderms. Jawless fish lineages are mostly extinct. An extant clade, the lampreys may approximate ancient pre-jawed fish. The first jaws are found in Placoderm fossils. The diversity of jawed vertebrates may indicate the evolutionary advantage of a jawed mouth. It is unclear if the advantage of a hinged jaw is greater biting force, improved respiration, or a combination of factors. The evolution of fish is not studied as a single event since fish do not represent a monophyletic group but a paraphyletic one (by exclusion of the tetrapods).
-
Gentle giants of the Cambrian
More than 500 million years ago in the Cambrian period there was an explosion of animal life. The top predators were from a group called the Anomalocarids, the largest animals of their day. But now, a new fossil suggests that not all the Anomalocarids were the fearsome killing machines scientists once thought. At least one, it seems, evolved into a gentle giant. Read the paper: http://www.nature.com/nature/journal/v507/n7493/full/nature13010.html Cambrian animations: http://burgess-shale.rom.on.ca/
published: 26 Mar 2014 -
The Cambrian Explosion Mystery
The Cambrian Explosion Mystery explores the great mystery of the history of life: The sudden appearance of most of the major complex animal types in the fossil record, without any trace of gradual transitional steps that Charles Darwin had predicted, calls the evolutionary theory into question. Frequently described as “the Cambrian Explosion,” the development of these new animal types required a massive increase in genetic information. The big question that the Cambrian Explosion poses is where does all that new information come from in a geological instant?
published: 06 Sep 2015 -
What caused the Cambrian explosion?
For most of the Earth's history, life consisted of the simplest organisms; but then something happened that would give rise to staggering diversity, and, ultimately, life as complex as that which we see today. Scientists are still struggling to figure out just what that was. Subscribe NOW to The Economist: http://econ.st/1Fsu2Vj Get more The Economist Follow us: https://twitter.com/TheEconomist Like us: https://www.facebook.com/TheEconomist View photos: https://instagram.com/theeconomist/ The Economist videos give authoritative insight and opinion on international news, politics, business, finance, science, technology and the connections between them.
published: 27 Aug 2015 -
Cambrian - Mobular (Full Album 2017)
Mobular (2017) http://cambriandoom.bandcamp.com/ https://www.facebook.com/Cambriandoom/?ref=page_internal https://www.youtube.com/channel/UC57EzrDDQz1Zj9RFqdr4Xqw “Relaxing Hawaiian Sludge Doom in the key of C”. A surreal and alienating combination of very slow Hawaiian lap-steel scores and elephantine sludge/doom riffs with compelling blues shades. It's as if Pink Floyd and Black Sabbath were jamming with Earth and Sleep on a Hawaiian beach at sunset. Cambrian Alassio, Italy ---------------------------------------------------- Taxi Driver Records http://taxidriverstore.bandcamp.com http://www.facebook.com/taxidriverrec... http://www.taxidriverstore.com ________________________________________ 1. Melt 02:15 2. Seaweed Shaman 02:15 3. Hooded Mantanaut 13:25 4. Mobular 20:40 5. The Lethar...
published: 22 Jun 2017 -
(QN) 寒武纪 Cambrian Period Hàn Võ Ký
Title: 寒武纪/ Cambrian Period/ Hàn Võ Ký Cast: 周雨彤 Châu Vũ Đồng & Hầu Minh Hạo / Neo 侯明昊
published: 16 Jun 2017 -
Australia's Secrets - The First Sea Life - Full Long Documentary HD 720p
The best documentary on the evolution of sea life in Australia which explores and explains the fossil record dating back to before the dinosaurs, some of the first life on Earth. For more information on the this subject, please visit: https://en.wikipedia.org/wiki/Main_Page
published: 21 Oct 2014 -
Cambrian College student murder in hostel | News & Current Affairs
We are covering latest news & breaking news. It is mainly based on political, economic issues and other current affairs. Sports, cricket, football, world news is also be available here. Please Subscribe: https://www.youtube.com/c/ntvbdnews/?sub_confirmation=1 Also Find us; Official site: http://video.ntvbd.com/ G+ NTV: https://plus.google.com/+ntvbd/ Facebook Page: https://www.facebook.com/ntvdigital Video Page: https://www.facebook.com/ntvvideo Entertainment Page: https://www.facebook.com/ntventertainment Twitter Official: https://twitter.com/ntvdigitals Pinterest: http://www.pinterest.com/ntvdigital/ Slideshare: http://www.slideshare.net/NTVOnline Scribd: https://www.scribd.com/NTVOnline NTV Official Address: Bangladesh Address: 102, Kazi Nazrul Islam Avenue, Karwan Bazar, Dhaka-1215, Ba...
published: 27 Nov 2015 -
cambrian period MV
I think, my fav drama for now. These two is just so cute and omg his kisses♥
published: 23 Jun 2017 -
A Brief History of Life: When Life Exploded
Right at the beginning of the Paleozoic, there was a huge explosion of more complex life. And that’s when things started to get really interesting. This is our second installment on the history of life, but you can watch in any order you like! For A Brief History of Life Part 1: https://www.youtube.com/watch?v=7HiFxKK2yjU Part 3: https://youtu.be/oGVFVX6NTLs Part 4: https://youtu.be/b8sYfyQrs_Q Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Kathy & Tim Philip, Kevin Bealer, Andreas Heydeck, Thomas J., Accalia Elementia, Will and Sonja Marple. James Harshaw, Justin Lentz, Chris Peters, Bader AlGhamdi, ...
published: 20 Jul 2016 -
The Evolution of Fish
The evolution of fish began about 530 million years ago during the Cambrian explosion. Early fish from the fossil record are represented by a group of small, jawless, armoured fish known as ostracoderms. Jawless fish lineages are mostly extinct. An extant clade, the lampreys may approximate ancient pre-jawed fish. The first jaws are found in Placoderm fossils. The diversity of jawed vertebrates may indicate the evolutionary advantage of a jawed mouth. It is unclear if the advantage of a hinged jaw is greater biting force, improved respiration, or a combination of factors. The evolution of fish is not studied as a single event since fish do not represent a monophyletic group but a paraphyletic one (by exclusion of the tetrapods).
published: 23 Jan 2016
Gentle giants of the Cambrian
- Order: Reorder
- Duration: 5:40
- Updated: 26 Mar 2014
- views: 423770
More than 500 million years ago in the Cambrian period there was an explosion of animal life. The top predators were from a group called the Anomalocarids, the ...
More than 500 million years ago in the Cambrian period there was an explosion of animal life. The top predators were from a group called the Anomalocarids, the largest animals of their day. But now, a new fossil suggests that not all the Anomalocarids were the fearsome killing machines scientists once thought. At least one, it seems, evolved into a gentle giant.
Read the paper: http://www.nature.com/nature/journal/v507/n7493/full/nature13010.html
Cambrian animations: http://burgess-shale.rom.on.ca/
https://wn.com/Gentle_Giants_Of_The_Cambrian
More than 500 million years ago in the Cambrian period there was an explosion of animal life. The top predators were from a group called the Anomalocarids, the largest animals of their day. But now, a new fossil suggests that not all the Anomalocarids were the fearsome killing machines scientists once thought. At least one, it seems, evolved into a gentle giant.
Read the paper: http://www.nature.com/nature/journal/v507/n7493/full/nature13010.html
Cambrian animations: http://burgess-shale.rom.on.ca/
- published: 26 Mar 2014
- views: 423770
The Cambrian Explosion Mystery
- Order: Reorder
- Duration: 1:13:57
- Updated: 06 Sep 2015
- views: 5912
The Cambrian Explosion Mystery explores the great mystery of the history of life:
The sudden appearance of most of the major complex animal types in the fossil...
The Cambrian Explosion Mystery explores the great mystery of the history of life:
The sudden appearance of most of the major complex animal types in the fossil record, without any trace of gradual transitional steps that Charles Darwin had predicted, calls the evolutionary theory into question.
Frequently described as “the Cambrian Explosion,” the development of these new animal types required a massive increase in genetic information. The big question that the Cambrian Explosion poses is where does all that new information come from in a geological instant?
https://wn.com/The_Cambrian_Explosion_Mystery
The Cambrian Explosion Mystery explores the great mystery of the history of life:
The sudden appearance of most of the major complex animal types in the fossil record, without any trace of gradual transitional steps that Charles Darwin had predicted, calls the evolutionary theory into question.
Frequently described as “the Cambrian Explosion,” the development of these new animal types required a massive increase in genetic information. The big question that the Cambrian Explosion poses is where does all that new information come from in a geological instant?
- published: 06 Sep 2015
- views: 5912
What caused the Cambrian explosion?
- Order: Reorder
- Duration: 10:57
- Updated: 27 Aug 2015
- views: 67366
For most of the Earth's history, life consisted of the simplest organisms; but then something happened that would give rise to staggering diversity, and, ultima...
For most of the Earth's history, life consisted of the simplest organisms; but then something happened that would give rise to staggering diversity, and, ultimately, life as complex as that which we see today. Scientists are still struggling to figure out just what that was.
Subscribe NOW to The Economist: http://econ.st/1Fsu2Vj
Get more The Economist
Follow us: https://twitter.com/TheEconomist
Like us: https://www.facebook.com/TheEconomist
View photos: https://instagram.com/theeconomist/
The Economist videos give authoritative insight and opinion on international news, politics, business, finance, science, technology and the connections between them.
https://wn.com/What_Caused_The_Cambrian_Explosion
For most of the Earth's history, life consisted of the simplest organisms; but then something happened that would give rise to staggering diversity, and, ultimately, life as complex as that which we see today. Scientists are still struggling to figure out just what that was.
Subscribe NOW to The Economist: http://econ.st/1Fsu2Vj
Get more The Economist
Follow us: https://twitter.com/TheEconomist
Like us: https://www.facebook.com/TheEconomist
View photos: https://instagram.com/theeconomist/
The Economist videos give authoritative insight and opinion on international news, politics, business, finance, science, technology and the connections between them.
- published: 27 Aug 2015
- views: 67366
Cambrian - Mobular (Full Album 2017)
- Order: Reorder
- Duration: 42:59
- Updated: 22 Jun 2017
- views: 1801
Mobular (2017)
http://cambriandoom.bandcamp.com/
https://www.facebook.com/Cambriandoom/?ref=page_internal
https://www.youtube.com/channel/UC57EzrDDQz1Zj9RFqdr4X...
Mobular (2017)
http://cambriandoom.bandcamp.com/
https://www.facebook.com/Cambriandoom/?ref=page_internal
https://www.youtube.com/channel/UC57EzrDDQz1Zj9RFqdr4Xqw
“Relaxing Hawaiian Sludge Doom in the key of C”.
A surreal and alienating combination of very slow Hawaiian lap-steel scores and elephantine sludge/doom riffs with compelling blues shades. It's as if Pink Floyd and Black Sabbath were jamming with Earth and Sleep on a Hawaiian beach at sunset.
Cambrian
Alassio, Italy
----------------------------------------------------
Taxi Driver Records
http://taxidriverstore.bandcamp.com
http://www.facebook.com/taxidriverrec...
http://www.taxidriverstore.com
________________________________________
1.
Melt 02:15
2.
Seaweed Shaman 02:15
3.
Hooded Mantanaut 13:25
4.
Mobular 20:40
5.
The Lethargic Hours 24:44
6.
Emperor Seamount 33:43
https://wn.com/Cambrian_Mobular_(Full_Album_2017)
Mobular (2017)
http://cambriandoom.bandcamp.com/
https://www.facebook.com/Cambriandoom/?ref=page_internal
https://www.youtube.com/channel/UC57EzrDDQz1Zj9RFqdr4Xqw
“Relaxing Hawaiian Sludge Doom in the key of C”.
A surreal and alienating combination of very slow Hawaiian lap-steel scores and elephantine sludge/doom riffs with compelling blues shades. It's as if Pink Floyd and Black Sabbath were jamming with Earth and Sleep on a Hawaiian beach at sunset.
Cambrian
Alassio, Italy
----------------------------------------------------
Taxi Driver Records
http://taxidriverstore.bandcamp.com
http://www.facebook.com/taxidriverrec...
http://www.taxidriverstore.com
________________________________________
1.
Melt 02:15
2.
Seaweed Shaman 02:15
3.
Hooded Mantanaut 13:25
4.
Mobular 20:40
5.
The Lethargic Hours 24:44
6.
Emperor Seamount 33:43
- published: 22 Jun 2017
- views: 1801
(QN) 寒武纪 Cambrian Period Hàn Võ Ký
- Order: Reorder
- Duration: 4:25
- Updated: 16 Jun 2017
- views: 17855
Title: 寒武纪/ Cambrian Period/ Hàn Võ Ký
Cast: 周雨彤 Châu Vũ Đồng & Hầu Minh Hạo / Neo 侯明昊
- published: 16 Jun 2017
- views: 17855
Australia's Secrets - The First Sea Life - Full Long Documentary HD 720p
- Order: Reorder
- Duration: 49:13
- Updated: 21 Oct 2014
- views: 19567
The best documentary on the evolution of sea life in Australia which explores and explains the fossil record dating back to before the dinosaurs, some of the fi...
The best documentary on the evolution of sea life in Australia which explores and explains the fossil record dating back to before the dinosaurs, some of the first life on Earth.
For more information on the this subject, please visit:
https://en.wikipedia.org/wiki/Main_Page
https://wn.com/Australia's_Secrets_The_First_Sea_Life_Full_Long_Documentary_Hd_720P
The best documentary on the evolution of sea life in Australia which explores and explains the fossil record dating back to before the dinosaurs, some of the first life on Earth.
For more information on the this subject, please visit:
https://en.wikipedia.org/wiki/Main_Page
- published: 21 Oct 2014
- views: 19567
Cambrian College student murder in hostel | News & Current Affairs
- Order: Reorder
- Duration: 1:54
- Updated: 27 Nov 2015
- views: 10644
We are covering latest news & breaking news. It is mainly based on political, economic issues and other current affairs. Sports, cricket, football, world news i...
We are covering latest news & breaking news. It is mainly based on political, economic issues and other current affairs. Sports, cricket, football, world news is also be available here.
Please Subscribe: https://www.youtube.com/c/ntvbdnews/?sub_confirmation=1
Also Find us;
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Also Find us;
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NTV Official Address:
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Europe Address: Unite 6, Bow Exchange, 5 Yeo Street, London, E3 3QP
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Australia Address: Sydney, Australia
https://wn.com/Cambrian_College_Student_Murder_In_Hostel_|_News_Current_Affairs
We are covering latest news & breaking news. It is mainly based on political, economic issues and other current affairs. Sports, cricket, football, world news is also be available here.
Please Subscribe: https://www.youtube.com/c/ntvbdnews/?sub_confirmation=1
Also Find us;
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Slideshare: http://www.slideshare.net/NTVOnline
Scribd: https://www.scribd.com/NTVOnline
NTV Official Address:
Bangladesh Address: 102, Kazi Nazrul Islam Avenue, Karwan Bazar, Dhaka-1215, Bangladesh
Europe Address: Unite 6, Bow Exchange, 5 Yeo Street, London, E3 3QP
USA Address: New York, USA
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We are covering latest news & breaking news. It is mainly based on political, economic issues and other current affairs. Sports, cricket, football, world news is also be available here.
For Live TV: https://www.youtube.com/watch?v=hPQrsdBNjBM
Also Find us;
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Pinterest: http://www.pinterest.com/ntvdigital/
Slideshare: http://www.slideshare.net/NTVOnline
Scribd: https://www.scribd.com/NTVOnline
NTV Official Address:
Bangladesh Address: 102, Kazi Nazrul Islam Avenue, Karwan Bazar, Dhaka-1215, Bangladesh
Europe Address: Unite 6, Bow Exchange, 5 Yeo Street, London, E3 3QP
USA Address: New York, USA
Australia Address: Sydney, Australia
- published: 27 Nov 2015
- views: 10644
cambrian period MV
- Order: Reorder
- Duration: 1:37
- Updated: 23 Jun 2017
- views: 782
I think, my fav drama for now. These two is just so cute and omg his kisses♥
I think, my fav drama for now. These two is just so cute and omg his kisses♥
https://wn.com/Cambrian_Period_Mv
I think, my fav drama for now. These two is just so cute and omg his kisses♥
- published: 23 Jun 2017
- views: 782
A Brief History of Life: When Life Exploded
- Order: Reorder
- Duration: 11:02
- Updated: 20 Jul 2016
- views: 412857
Right at the beginning of the Paleozoic, there was a huge explosion of more complex life. And that’s when things started to get really interesting. This is our ...
Right at the beginning of the Paleozoic, there was a huge explosion of more complex life. And that’s when things started to get really interesting. This is our second installment on the history of life, but you can watch in any order you like!
For A Brief History of Life
Part 1: https://www.youtube.com/watch?v=7HiFxKK2yjU
Part 3: https://youtu.be/oGVFVX6NTLs
Part 4: https://youtu.be/b8sYfyQrs_Q
Hosted by: Hank Green
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Kathy & Tim Philip, Kevin Bealer, Andreas Heydeck, Thomas J., Accalia Elementia, Will and Sonja Marple. James Harshaw, Justin Lentz, Chris Peters, Bader AlGhamdi, Benny, Tim Curwick, Philippe von Bergen, Patrick Merrithew, Fatima Iqbal, Mark Terrio-Cameron, Patrick D. Ashmore, and charles george.
----------
Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow
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----------
Sources:
http://onlinelibrary.wiley.com/doi/10.1111/boj.12389/abstract
https://blogs.denison.edu/geosciences/2011/10/26/geos-211-how-the-neoproterozoic-oxygenation-event-affected-animal-evolution/
http://geology.about.com/od/geotime_dating/a/Geologic-Time-Scale-Phanerozoic.htm
http://www.livescience.com/39790-cambrian-explosion-had-multiple-causes.html
http://www.nature.com/news/what-sparked-the-cambrian-explosion-1.19379
https://www.fieldmuseum.org/fossil-non-mammalian-synapsid-collection-field-museum
https://www.boundless.com/biology/textbooks/boundless-biology-textbook/vertebrates-29/reptiles-174/evolution-of-amniotes-671-11893/
http://burgess-shale.rom.on.ca/en/science/origin/01-life-tree.php
http://dinosaurs.about.com/od/otherprehistoriclife/a/beforedinos_2.htm
http://blogs.discovermagazine.com/80beats/2010/01/06/fossil-footprints-show-animals-adventured-onto-land-earlier-than-thought/#.V03i2JErKM8
http://www.ucmp.berkeley.edu/paleozoic/paleozoic.php
http://www.fossilmuseum.net/Paleobiology/Paleozoic_paleobiology.htm
http://www.fossils-facts-and-finds.com/paleozoic_era.html
http://science.nationalgeographic.com/science/prehistoric-world/cambrian/
http://palaeos.com/paleozoic/cambrian/cambrian.htm
http://www.ucmp.berkeley.edu/ordovician/ordovician.php
http://palaeos.com/paleozoic/ordovician/ordovician.htm
http://paleobiology.si.edu/geotime/main/htmlversion/silurian1.html
http://palaeos.com/paleozoic/silurian/silurian.htm
http://www.ucmp.berkeley.edu/devonian/devonian.php
http://palaeos.com/paleozoic/devonian/devonian2.htm
http://www.ucmp.berkeley.edu/carboniferous/carboniferous.php
http://palaeos.com/paleozoic/carboniferous/carboniferous.htm
http://www.ucmp.berkeley.edu/permian/permian.php
http://palaeos.com/paleozoic/permian/permian3.html
http://paleobiology.si.edu/geotime/main/htmlversion/permian4.html
http://www.scientificamerican.com/article/first-life-on-land/
http://www.bbc.com/news/science-environment-35698463
http://mygeologypage.ucdavis.edu/cowen/~GEL107/PTriassic.html
http://science.nationalgeographic.com/science/prehistoric-world/permian-extinction/
http://park.org/Canada/Museum/extinction/permcause.html
https://www.geol.umd.edu/~tholtz/G104/lectures/104land.html
http://news.bbc.co.uk/earth/hi/earth_news/newsid_9079000/9079963.stm
Images:
https://commons.wikimedia.org/wiki/File:Geologic_Clock_with_events_and_periods.svg
https://commons.wikimedia.org/wiki/File:Wales.pre-Roman.jpg
https://en.wikipedia.org/wiki/Silurian#/media/File:430Marect.jpg
https://en.wikipedia.org/wiki/Tortotubus
https://en.wikipedia.org/wiki/Silurian_(Doctor_Who)#/media/File:Silurians_2010.jpg
https://en.wikipedia.org/wiki/Placodermi#/media/File:Placoderm_anatomy.png
https://en.wikipedia.org/wiki/Paleozoic#/media/File:Ostracoderm_digital_recreation..jpg
https://en.wikipedia.org/wiki/Tetrapod#/media/File:Ichthyostega_BW.jpg
https://upload.wikimedia.org/wikipedia/commons/archive/b/ba/20130603231059%21Devonianscene-green.jpg
https://en.wikipedia.org/wiki/Carboniferous#/media/File:Meyers_b15_s0272b.jpg
https://en.wikipedia.org/wiki/Carboniferous
https://en.wikipedia.org/wiki/Paleozoic#/media/File:DimetrodonKnight.jpg
https://en.wikipedia.org/wiki/Edaphosaurus#/media/File:Edaphosaurus-cruciger_jconway.jpg
https://commons.wikimedia.org/wiki/File:Extent_of_Siberian_traps_german.png#/media/File:Extent_of_Siberian_traps-ru.svg
https://en.wikipedia.org/wiki/Archosaur
https://wn.com/A_Brief_History_Of_Life_When_Life_Exploded
Right at the beginning of the Paleozoic, there was a huge explosion of more complex life. And that’s when things started to get really interesting. This is our second installment on the history of life, but you can watch in any order you like!
For A Brief History of Life
Part 1: https://www.youtube.com/watch?v=7HiFxKK2yjU
Part 3: https://youtu.be/oGVFVX6NTLs
Part 4: https://youtu.be/b8sYfyQrs_Q
Hosted by: Hank Green
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Kathy & Tim Philip, Kevin Bealer, Andreas Heydeck, Thomas J., Accalia Elementia, Will and Sonja Marple. James Harshaw, Justin Lentz, Chris Peters, Bader AlGhamdi, Benny, Tim Curwick, Philippe von Bergen, Patrick Merrithew, Fatima Iqbal, Mark Terrio-Cameron, Patrick D. Ashmore, and charles george.
----------
Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow
----------
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
----------
Sources:
http://onlinelibrary.wiley.com/doi/10.1111/boj.12389/abstract
https://blogs.denison.edu/geosciences/2011/10/26/geos-211-how-the-neoproterozoic-oxygenation-event-affected-animal-evolution/
http://geology.about.com/od/geotime_dating/a/Geologic-Time-Scale-Phanerozoic.htm
http://www.livescience.com/39790-cambrian-explosion-had-multiple-causes.html
http://www.nature.com/news/what-sparked-the-cambrian-explosion-1.19379
https://www.fieldmuseum.org/fossil-non-mammalian-synapsid-collection-field-museum
https://www.boundless.com/biology/textbooks/boundless-biology-textbook/vertebrates-29/reptiles-174/evolution-of-amniotes-671-11893/
http://burgess-shale.rom.on.ca/en/science/origin/01-life-tree.php
http://dinosaurs.about.com/od/otherprehistoriclife/a/beforedinos_2.htm
http://blogs.discovermagazine.com/80beats/2010/01/06/fossil-footprints-show-animals-adventured-onto-land-earlier-than-thought/#.V03i2JErKM8
http://www.ucmp.berkeley.edu/paleozoic/paleozoic.php
http://www.fossilmuseum.net/Paleobiology/Paleozoic_paleobiology.htm
http://www.fossils-facts-and-finds.com/paleozoic_era.html
http://science.nationalgeographic.com/science/prehistoric-world/cambrian/
http://palaeos.com/paleozoic/cambrian/cambrian.htm
http://www.ucmp.berkeley.edu/ordovician/ordovician.php
http://palaeos.com/paleozoic/ordovician/ordovician.htm
http://paleobiology.si.edu/geotime/main/htmlversion/silurian1.html
http://palaeos.com/paleozoic/silurian/silurian.htm
http://www.ucmp.berkeley.edu/devonian/devonian.php
http://palaeos.com/paleozoic/devonian/devonian2.htm
http://www.ucmp.berkeley.edu/carboniferous/carboniferous.php
http://palaeos.com/paleozoic/carboniferous/carboniferous.htm
http://www.ucmp.berkeley.edu/permian/permian.php
http://palaeos.com/paleozoic/permian/permian3.html
http://paleobiology.si.edu/geotime/main/htmlversion/permian4.html
http://www.scientificamerican.com/article/first-life-on-land/
http://www.bbc.com/news/science-environment-35698463
http://mygeologypage.ucdavis.edu/cowen/~GEL107/PTriassic.html
http://science.nationalgeographic.com/science/prehistoric-world/permian-extinction/
http://park.org/Canada/Museum/extinction/permcause.html
https://www.geol.umd.edu/~tholtz/G104/lectures/104land.html
http://news.bbc.co.uk/earth/hi/earth_news/newsid_9079000/9079963.stm
Images:
https://commons.wikimedia.org/wiki/File:Geologic_Clock_with_events_and_periods.svg
https://commons.wikimedia.org/wiki/File:Wales.pre-Roman.jpg
https://en.wikipedia.org/wiki/Silurian#/media/File:430Marect.jpg
https://en.wikipedia.org/wiki/Tortotubus
https://en.wikipedia.org/wiki/Silurian_(Doctor_Who)#/media/File:Silurians_2010.jpg
https://en.wikipedia.org/wiki/Placodermi#/media/File:Placoderm_anatomy.png
https://en.wikipedia.org/wiki/Paleozoic#/media/File:Ostracoderm_digital_recreation..jpg
https://en.wikipedia.org/wiki/Tetrapod#/media/File:Ichthyostega_BW.jpg
https://upload.wikimedia.org/wikipedia/commons/archive/b/ba/20130603231059%21Devonianscene-green.jpg
https://en.wikipedia.org/wiki/Carboniferous#/media/File:Meyers_b15_s0272b.jpg
https://en.wikipedia.org/wiki/Carboniferous
https://en.wikipedia.org/wiki/Paleozoic#/media/File:DimetrodonKnight.jpg
https://en.wikipedia.org/wiki/Edaphosaurus#/media/File:Edaphosaurus-cruciger_jconway.jpg
https://commons.wikimedia.org/wiki/File:Extent_of_Siberian_traps_german.png#/media/File:Extent_of_Siberian_traps-ru.svg
https://en.wikipedia.org/wiki/Archosaur
- published: 20 Jul 2016
- views: 412857
The Evolution of Fish
- Order: Reorder
- Duration: 23:55
- Updated: 23 Jan 2016
- views: 98053
The evolution of fish began about 530 million years ago during the Cambrian explosion. Early fish from the fossil record are represented by a group of small, ja...
The evolution of fish began about 530 million years ago during the Cambrian explosion. Early fish from the fossil record are represented by a group of small, jawless, armoured fish known as ostracoderms. Jawless fish lineages are mostly extinct. An extant clade, the lampreys may approximate ancient pre-jawed fish. The first jaws are found in Placoderm fossils. The diversity of jawed vertebrates may indicate the evolutionary advantage of a jawed mouth. It is unclear if the advantage of a hinged jaw is greater biting force, improved respiration, or a combination of factors. The evolution of fish is not studied as a single event since fish do not represent a monophyletic group but a paraphyletic one (by exclusion of the tetrapods).
https://wn.com/The_Evolution_Of_Fish
The evolution of fish began about 530 million years ago during the Cambrian explosion. Early fish from the fossil record are represented by a group of small, jawless, armoured fish known as ostracoderms. Jawless fish lineages are mostly extinct. An extant clade, the lampreys may approximate ancient pre-jawed fish. The first jaws are found in Placoderm fossils. The diversity of jawed vertebrates may indicate the evolutionary advantage of a jawed mouth. It is unclear if the advantage of a hinged jaw is greater biting force, improved respiration, or a combination of factors. The evolution of fish is not studied as a single event since fish do not represent a monophyletic group but a paraphyletic one (by exclusion of the tetrapods).
- published: 23 Jan 2016
- views: 98053
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5:40
Gentle giants of the Cambrian
More than 500 million years ago in the Cambrian period there was an explosion of animal li...
published: 26 Mar 2014
Gentle giants of the Cambrian
Gentle giants of the Cambrian
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- published: 26 Mar 2014
- views: 423770
1:13:57
The Cambrian Explosion Mystery
The Cambrian Explosion Mystery explores the great mystery of the history of life:
The sud...
published: 06 Sep 2015
The Cambrian Explosion Mystery
The Cambrian Explosion Mystery
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- published: 06 Sep 2015
- views: 5912
10:57
What caused the Cambrian explosion?
For most of the Earth's history, life consisted of the simplest organisms; but then someth...
published: 27 Aug 2015
What caused the Cambrian explosion?
What caused the Cambrian explosion?
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- published: 27 Aug 2015
- views: 67366
42:59
Cambrian - Mobular (Full Album 2017)
Mobular (2017)
http://cambriandoom.bandcamp.com/
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published: 22 Jun 2017
Cambrian - Mobular (Full Album 2017)
Cambrian - Mobular (Full Album 2017)
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- published: 22 Jun 2017
- views: 1801
4:25
(QN) 寒武纪 Cambrian Period Hàn Võ Ký
Title: 寒武纪/ Cambrian Period/ Hàn Võ Ký
Cast: 周雨彤 Châu Vũ Đồng & Hầu Minh Hạo / Neo 侯明昊...
published: 16 Jun 2017
(QN) 寒武纪 Cambrian Period Hàn Võ Ký
(QN) 寒武纪 Cambrian Period Hàn Võ Ký
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- published: 16 Jun 2017
- views: 17855
49:13
Australia's Secrets - The First Sea Life - Full Long Documentary HD 720p
The best documentary on the evolution of sea life in Australia which explores and explains...
published: 21 Oct 2014
Australia's Secrets - The First Sea Life - Full Long Documentary HD 720p
Australia's Secrets - The First Sea Life - Full Long Documentary HD 720p
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- published: 21 Oct 2014
- views: 19567
1:54
Cambrian College student murder in hostel | News & Current Affairs
We are covering latest news & breaking news. It is mainly based on political, economic iss...
published: 27 Nov 2015
Cambrian College student murder in hostel | News & Current Affairs
Cambrian College student murder in hostel | News & Current Affairs
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- published: 27 Nov 2015
- views: 10644
1:37
cambrian period MV
I think, my fav drama for now. These two is just so cute and omg his kisses♥
published: 23 Jun 2017
cambrian period MV
cambrian period MV
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- published: 23 Jun 2017
- views: 782
11:02
A Brief History of Life: When Life Exploded
Right at the beginning of the Paleozoic, there was a huge explosion of more complex life. ...
published: 20 Jul 2016
A Brief History of Life: When Life Exploded
A Brief History of Life: When Life Exploded
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- published: 20 Jul 2016
- views: 412857
23:55
The Evolution of Fish
The evolution of fish began about 530 million years ago during the Cambrian explosion. Ear...
published: 23 Jan 2016
The Evolution of Fish
The Evolution of Fish
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- published: 23 Jan 2016
- views: 98053
Gentle giants of the Cambrian...
The Cambrian Explosion Mystery...
What caused the Cambrian explosion?...
Cambrian - Mobular (Full Album 2017)...
(QN) 寒武纪 Cambrian Period Hàn Võ Ký...
Australia's Secrets - The First Sea Life - Full Lo...
Cambrian College student murder in hostel | News &...
cambrian period MV...
A Brief History of Life: When Life Exploded...
The Evolution of Fish...
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Lyrics list:lyrics
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Comaborn, Deride
Comaborn
Judging me by the way I look will only prove you wrong
There is so much more than meets the eye below
This decorated skin and core
If you dig a little deeper beneath your painted smile
You will find there's more to this world than
Trends hits and superstars
Stereotyped black and white and nothing in between
Comaborn just a weak and shallow slave
High on MTV
If you look a little further beneath your painted eyes
You will find there's more to this world than
Fashion and Britney Spears
COMABORN
If you search a little longer before you start to cry
You will find there's more to this world than
back
Ice block the size of Delaware about to break away from Antarctica as global temperatures rise, scientists warn
Edit The Independent 03 Jul 2017
Read more ....
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20 including journalists, retired HC judge paid through hawala to fuel Kashmir unrest
Edit One India 03 Jul 2017
The security forces along with the Intelligence Bureau have prepared a list of 20 persons including journalists and a retired High Court judge who have been fueling unrest in the Valley. The list of 20 was prepared with the ... ....
back
'Your worst nightmare: a successful Donald Trump presidency'
Edit The Guardian 03 Jul 2017
As the president seizes on policy wins and seeks to turn the Russia spotlight on Obama and the press, some experts say liberals are in for a rude awakening. Donald Trump. 'Your worst nightmare. a successful Donald Trump presidency'. As the president seizes on policy wins and seeks to turn the Russia spotlight on Obama and the press, some experts say liberals are in for a rude awakening ... But then came Donald Trump ... Then he smiled ... Read more....
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Germany No Longer "Friends" With U.S. In Merkel's Election Campaign
Edit WorldNews.com 03 Jul 2017
In the campaign program for the upcoming German election, Chancellor Angela Merkel's conservatives have stopped describing Germany and the U.S. as 'friends,' according to Reuters. The program from 2013 of Merel's Christian Democratic Union (CDU) and their Bavarian sister party, the Christian Social Union (CSU), called the United States as Germany's "most important friend" outside of Europe ... out of the Paris climate accord....
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Thousands Of Foreign Workers Flee Thailand Over New Strict Labor Laws
Edit WorldNews.com 03 Jul 2017
Close to 60,000 workers have left Thailand between June 23 and 28 after new labor regulations from the military government ignited fear in the migrant community, with immigration officials saying the numbers have risen since then, according to Al Jazeera. "They were of all nationalities, but the biggest group was from Myanmar," Deputy Commissioner Pornchai Kuntee told Reuters news agency. "They are probably very scared." ... ....
New map provides clues into 500-million-year mystery in Earth's past
Edit Inhabitat 29 Jun 2017
1,000 to 520 million years ago, Earth's climate was undergoing dramatic changes. From icy extremes in what some have termed Snowball Earth, to warmer conditions as an increase in oxygen led to the Cambrian explosion of biodiversity in life, it's a period of the planet's climate history we know little about ... ....
Cambrian College ready as province announces increase to child care spaces
Edit CBC 26 Jun 2017
Earlier this month, the provincial government released an early learning policy framework. Child care services are expected to accommodate 100,000 more children ... ....
Eyes on the sky on a sultry solstice night
Edit The Guardian 26 Jun 2017
Comins Coch, Aberystwyth Beech leaves moved silkily in the warm wind as though breathing, the only other sounds the stream and distant sheep. Summer. Country diary. Eyes on the sky on a sultry solstice night ... @John_Gilbey ... Twitter. A brilliant, unmistakable point of light, Venus rose over the Cambrian mountains just before three o’clock, fading in and out of view as it was obscured by the lines of cloud that hung above the horizon ... ....
Reverse Engineering Mysterious 500-Million-Year-Old Fossils That Confound Our Tree Of Life
Edit IFL Science 23 Jun 2017
It segues into the succeeding Cambrian geological period, which saw the first appearance of many of the animal groups we recognize in the present day. This is what’s commonly referred to as the Cambrian explosion. When large, complex fossils were discovered in the Ediacaran, researchers naturally expected that many of them would represent early relatives of the same animal groups that had been recognized in the Cambrian ... M ... M ... ....
Cambrian letters to the editor, June 22, 2017
Edit The Tribune San Luis Obispo 21 Jun 2017
July 4 thanks to Lions Club The Cambria Connection would like to express its deep appreciation to the Cambria Lions Club for its generous donation of the use of the ... ....
VTA and city officials officials plan six-mile makeover on Bascom Avenue
Edit The Mercury News 21 Jun 2017
It’s all part of what’s called the Bascom Corridor Complete Streets Study, which will focus on the stretch of Bascom from Interstate 880 near the neighborhoods of Bascom-Forest and Rose Garden in San Jose to the Pruneyard in Campbell all the way down to Highway 85 near Good Samaritan Hospital in Cambrian Park. Unincorporated county pockets along the corridor are included in the study ... ....
Son of van hire owner arrested over ‘It’s a shame they don’t hire out tanks’ post
Edit Metro 20 Jun 2017
The son of a van hire company boss whose van was used to mow down a group of worshippers in Finsbury Park has been criticised for comments made on Facebook (Picture. Getty). The son of a van hire company boss whose van was used to mow down a group of worshippers has been arrested after allegedly saying ... A police van is seen parked at Pontyclun Van Hire at the East Side Cambrian Industrial Estate on June 19, 2017 in Pontyclun, Wales ... ....
Son of Finsbury Park van hire company owner says: ‘It’s a shame we don’t hire out tanks’
Edit Metro 20 Jun 2017
The son of a van hire company boss whose van was used to mow down a group of worshippers in Finsbury Park has been criticised for comments made on Facebook (Picture. Getty). The son of a van hire company boss whose van was used to mow down a group of worshippers has sparked outrage after saying ... Facebook) ... A police van is seen parked at Pontyclun Van Hire at the East Side Cambrian Industrial Estate on June 19, 2017 in Pontyclun, Wales ... ....
Son of Finsbury Park van hire company owner says: ‘It’s a shame they don’t hire out tanks’
Edit Metro 20 Jun 2017
The son of a van hire company boss whose van was used to mow down a group of worshippers in Finsbury Park has been criticised for comments made on Facebook (Picture. Getty). The son of a van hire company boss whose van was used to mow down a group of worshippers has sparked outrage after saying ... Facebook) ... A police van is seen parked at Pontyclun Van Hire at the East Side Cambrian Industrial Estate on June 19, 2017 in Pontyclun, Wales ... ....
Growing Production Means Growing Profits For Smart Sand
Edit Seeking Alpha 19 Jun 2017
When investors think about mining, they tends to focus on high-value metals. It should come as no surprise. Endeavors like gold mining have long captured the imagination, with visions of fortunes being made in an instant with a large find. But we can mine lots of things, and sometimes the lower cost products can also yield impressive profits ... Smart Sand's sand formed in the Cambrian era, as glaciers moved across the area ... Conclusion ... ....
Early animal evolution got off to a hot start before Ice Age slowdown
Edit SpaceDaily 18 Jun 2017
Washington (UPI) Jun 15, 2017. Early animal evolution occurred more rapidly than previously thought, new research suggests. Fossil records show all animal phyla had materialized by the beginning of the Cambrian Period, roughly 540 million years ago. But the scarcity of early animal fossils make it difficult to establish a more accurate timeline for early animal evolution. To map the roots of the animal kingdom ... ....
Small business round-up; ‘Love Where You Live’ campaign set to launch
Edit The Mercury News 16 Jun 2017
“One of my top priorities is to make people aware of the importance of supporting the business community,” newly elected Chamber president Patti Rice said ... Rice owns the Spa Los Gatos at 100 S ... ***** ... They plan instead to distribute their popular line of custom greeting cards at the Cottage Craft Boutique in San Jose’s Cambrian Plaza and will continue making handcrafted jewelry that will be sold in other shops as well....
Cambrian letters to the editor, June 15, 2017
Edit The Tribune San Luis Obispo 14 Jun 2017
I’m not really a freeloader I am a freeloader, and according to polls you are one, too. That’s according to Gov. Jerry Brown, because we disagree with the latest gas/diesel/vehicle ... ....
Hoops at Paul Moore Park closed for rehab
Edit The Mercury News 14 Jun 2017
Cambrian Park residents will have to find another spot to shoot hoops this month while work crews resurface the basketball courts at Paul Moore Park ... The renovations are being paid with approximately $60,000 from District 9 capital funds ... ....
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