The Isthmus of Panama is a land bridge whose appearance 3 million years ago allowed the Great American Interchange.

A land bridge, in biogeography, is an isthmus or wider land connection between otherwise separate areas, over which animals and plants are able to cross and colonise new lands. Land bridges can be created by marine regression, in which sea levels fall, exposing shallow, previously submerged sections of continental shelf; or when new land is created by plate tectonics; or occasionally when the sea floor rises due to post-glacial rebound after an ice age.

Prominent examples[link]

• The Bering land bridge, which intermittently connected Asia with North America as sea levels rose and fell under the effect of ice ages;
• Doggerland, a former landmass in the southern North Sea which connected the island of Great Britain to mainland Europe during the last ice age.
• The Isthmus of Panama, whose appearance three million years ago allowed the Great American Interchange;
• The Sinai Peninsula, linking Africa and Eurasia;
• The Adam's Bridge (known as Rama Setu), connecting India and Sri Lanka.

Land bridge theory[link]

In the 19th century a number of scientists noted puzzling geological and zoological similarities between widely separated areas. To solve these problems, "…whenever geologists and paleontologists were at a loss to explain the obvious transoceanic similarities of life that they deduced from the fossil records, they sharpened their pencils and sketched land bridges between appropriate continents."^[1] The concept was first proposed by Jules Marcou in Lettres sur les roches du Jura.^[2]

These hypothetical land bridges included:^[3]

• Archatlantis from the West Indies to North Africa
• Archhelenis from Brazil to South Africa
• Archiboreis in the North Atlantic
• Archigalenis from Central America through Hawaii to Northeast Asia
• Archinotis from South America to Antarctica
• Lemuria in the Indian Ocean

All of these became obsolete with the gradual acceptance of continental drift and the development of plate tectonics by the mid-20th century.

See also[link]

• Habitat fragmentation
• Sea level rise

References[link]

Maps depicting each phase of the three-step early human migrations for the peopling of the Americas.

There have been several models for the human settlement of America proposed by various academic communities. The question of how, when and why humans (Paleo-Indians) first entered the Americas is of intense interest to archaeologists and anthropologists, and has been a subject of heated debate for centuries. Modern biochemical techniques, as well as more thorough archaeology, have shed progressively more light on the subject.

Current understanding of human migration to and throughout the Americas derives from advances in four interrelated disciplines: archeology, physical anthropology, DNA analysis and linguistics. While there is general agreement that America was first settled from Asia by people who migrated across Beringia, the pattern of migration, its timing, and the place of origin in Asia of the peoples who migrated to America remains unclear.^[1]

In recent years researchers have sought to use familiar tools to validate or reject established theories such as Clovis first.^[2] As new discoveries come to light, past hypotheses are reevaluated and new theories constructed. The archeological evidence suggests that the Paleo-Indians' first "widespread" habitation of America occurred during the end of the last glacial period or, more specifically, what is known as the late glacial maximum, around 16,500–13,000 years ago.^[3]

Understanding the debate[link]

The chronology of migration models is currently divided into two general approaches.^[4][5] The first is the short chronology theory with the first movement beyond Alaska into the New World occurring no earlier than 15,000 – 17,000 years ago, followed by successive waves of immigrants.^[6][7] The second belief is the long chronology theory, which proposes that the first group of people entered the hemisphere at a much earlier date, possibly 21,000–40,000 years ago,^[8][9] with a much later mass secondary wave of immigrants.^[10][11][12]

One factor fueling the debate is the discontinuity of archaeological evidence between North and South America Paleo-Indian sites. A roughly uniform techno-complex pattern known as Clovis appears in North and Central American sites from at least 13,500 years ago onwards.^[13] South American sites of equal antiquity do not share the same consistency and exhibit more diverse cultural patterns. Archaeologists conclude that the "Clovis-first", and Paleo-Indian time frame do not adequately explain complex lithic stage tools appearing in South America. Some theorists seek to develop a colonization model that integrates both North and South American archaeological records.

Indigenous Amerindian genetic studies indicate that the "colonizing founders" of the Americas emerged from a single-source ancestral population that evolved in isolation, likely in Beringia.^{[15][16][17][18][19]} Age estimates based on Y-chromosome micro-satellite place diversity of the American Haplogroup Q1a3a (Y-DNA) at around 10,000 to 15,000 years ago.^[5][20] This does not address if there were any previous failed colonization attempts by other genetic groups, as genetic testing can only address current population ancestral heritage.^[5]

Migrants from northeastern Asia could have walked to Alaska with relative ease when Beringia was above sea level. But traveling south from Alaska to the rest of North America may have posed significant challenges. The two main possible routes proposed south for human migration are: down the Pacific coast or by way of an interior passage (Mackenzie Corridor) along the eastern flank of the Rocky Mountains.^[18] When the Laurentide and Cordilleran ice sheets were at their maximum extent, both routes were likely impassable. The Cordilleran sheet reached across to the Pacific shore in the west, and its eastern edge abutted the Laurentide, near the present border between British Columbia and Alberta. Geological evidence suggests the Pacific coastal route was open for overland travel before 23,000 years ago and after 15,000 years ago. During the coldest millennia of the last ice age, roughly 23,000 to 19,000 years ago, lobes of glaciers hundreds of kilometers wide flowed down to the sea.^[16] Deep crevasses scarred their surfaces, making travel across them dangerous. Even if people traveled by boat—a claim for which there is currently no direct archaeological evidence as sea level rise has hidden the old coastline — the journey would have been difficult with abundant icebergs in the water. Around 15,000 to 13,000 years ago, the coast was presumed ice-free. Additionally, by this time the climate had warmed, and lands were covered in grass and trees. Early Paleo-Indian groups could have readily replenished their food supplies, repaired clothing and tents, and replaced broken or lost tools.^[16]

Coastal or "watercraft" theories have broad implications: one being that Paleo-Indians in North America may not have been purely terrestrial big-game hunters, but instead were already adapted to maritime or semi-maritime lifestyles.^[12] Additionally, it is possible that "Beringian" (western Alaskan) groups migrated into the northern interior and coastlines only to meet their demise during the last glacial maximum, approximately 20,000 years ago,^[21] leaving evidence of occupation in specific localized areas. However, they would not be considered a founding population unless they had managed to migrate south, populate and survive the coldest part of the last ice age.^[22]

Timeline of selected archaeological, geological and genetic evidence[link]

Genetics and blood type[link]

Schematic illustration of maternal (mtDNA) gene-flow in and out of Beringia.

By the 1920s studies indicated that blood type O was predominated in pre-Columbian populations, with a small admixture of type A in the north. Further blood studies combining statistics and genetic research were pioneered by Luigi Cavalli-Sforza and applied to population migrations predating historical records. This led Jacob Bronowski to assert in 1973 (in The Ascent of Man) that there were at least two separate migrations:

"I can see no sensible way of interpreting that but to believe that a first migration of a small, related kinship group (all of blood group O) came into America, multiplied, and spread right to the South. Then a second migration, again of small groups, this time containing either A alone or both A and O, followed them only as far as North America."^[58]

Modern Amerindian genetics studies focus primarily on Human Y-chromosome DNA haplogroups and Human mitochondrial DNA haplogroups. The genetic pattern emerging shows two very distinctive genetic episodes occurred, first with the initial peopling of the Americas, and secondly with European colonization of the Americas.^[5][59][60] The former is the determinant factor for the number of gene lineages, zygosity mutations and founding haplotypes present in today's indigenous Amerindian populations.^[59]

Genetics and blood studies indicate human settlement of the New World occurred in stages from the Bering sea coastline, with an initial layover on Beringia for the small founding population.^[5][17][22] The micro-satellite diversity and distributions of the Y lineage specific to South America indicates that certain Amerindian populations have been isolated since the initial colonization of the region.^[61] The Na-Dené, Inuit and Indigenous Alaskan populations exhibit haplogroup Q (Y-DNA) mutations, but are distinct from other indigenous Amerindians with various mtDNA and atDNA mutations.^[47][62][63] This suggests that the earliest migrants into the northern extremes of North America and Greenland derived from later migrant populations.^[64][65]

Land bridge theory[link]

Shrinking of the Bering land bridge

Also known as the Bering Strait Theory or Beringia theory, the Land Bridge theory has been widely accepted since the 1930s. The idea was first postulated in a rudimentary fashion in 1590 by the Jesuit scholar José de Acosta.^[66] This model of migration into the New World proposes that people migrated from Siberia into Alaska, tracking big game animal herds. They were able to cross between the two continents by a land bridge called the Bering Land Bridge, which spanned what is now the Bering Strait, during the Wisconsin glaciation, the last major stage of the Pleistocene beginning 50,000 years ago and ending some 10,000 years ago, when ocean levels were 60 metres (200 ft) lower than today. This information is gathered using oxygen isotope records from deep-sea cores. An exposed land bridge that was at least 1,000 miles wide existed between Siberia and the western coast of Alaska. In the "short chronology" version, from the archaeological evidence gathered, it was concluded that this culture of big game hunters crossed the Bering Strait at least 12,000 years ago and could have eventually reached the southern tip of South America by 11,000 years ago.

Synopsis[link]

At some point during the last Ice Age, about 17,000 years ago, as the ice sheets advanced and sea levels fell, people first migrated from the Eurasian landmass to the Americas. These nomadic hunters were following game herds from Siberia across what is today the Bering Strait into Alaska, and then gradually spread southward. Based upon the distribution of Amerind languages and language families, a movement of tribes along the Rocky Mountain foothills and eastward across the Great Plains to the Atlantic seaboard is assumed to have occurred at least some 13,000 to 10,000 years ago.

Clovis culture[link]

Map showing the approximate location of the ice-free corridor and specific Paleoindian sites (Clovis theory).

This big game-hunting culture has been labeled the Clovis culture, and is primarily identified by its artifacts of fluted projectile points. The culture received its name from artifacts found near Clovis, New Mexico, the first evidence of this tool complex, excavated in 1932. The Clovis culture ranged over much of North America and appeared in South America. The culture is identified by distinctive "Clovis point", a flaked flint spear-point with a notched flute by which it was inserted into a shaft; it could be removed from the shaft for traveling. This flute is one characteristic that defines the Clovis point complex.

Dating of Clovis materials has been by association with animal bones and by the use of carbon dating methods. Recent reexaminations of Clovis materials using improved carbon-dating methods produced results of 11,050 and 10,800 radiocarbon years B.P. (before present). This evidence suggests that the culture flowered somewhat later and for a shorter period of time than previously believed. Michael R. Waters of Texas A&M University in College Station and Thomas W. Stafford Jr., proprietor of a private-sector laboratory in Lafayette, Colorado and an expert in radiocarbon dating, attempted to determine the dates of the Clovis period. The heyday of Clovis technology has typically been set between 11,500 and 10,900 radiocarbon years B.P. (The radiocarbon calibration is disputed for this period, but the widely used IntCal04 calibration puts the dates at 13,300 to 12,800 calendar years B.P.). In a controversial move, Waters and Stafford conclude that no fewer than 11 of the 22 Clovis sites with radiocarbon dates are "problematic" and should be disregarded—including the type site in Clovis, New Mexico. They argue that the datable samples could have been contaminated by earlier material. This contention was considered highly controversial by many in the archaeological community.

Clovis-type artifacts seem to disappear from the archaeological record after the hypothesized Younger Dryas impact event, roughly 12,900 years before the present. The effects of the event possibly caused a decline in post-Clovis human populations and shifts in culture and behavior patterns.^[67]

Problems with Clovis migration models[link]

Significant problems arise with the Clovis migration model. If Clovis people radiated south after entering the New World and eventually reached the southern tip of South America by 11,000 years ago, this leaves only a short time span to populate the entire hemisphere.^[68] Another complication for the Clovis-only theory arose in 1997, when a panel of authorities inspected the Monte Verde site in Chile They concluded that the radiocarbon evidence predates Clovis sites in the North American Midwest by at least 1,000 years. This supports the theory of a primary coastal migration route by which people moved south along the coastline faster than those who migrated inland into the central areas of the Americas. Many excavations have uncovered evidence that subsistence patterns of early Americans included foods such as turtles, shellfish, and tubers. This is a change of diet from the big game mammoths, long-horn bison, horse, and camels which early Clovis hunters apparently followed east into the New World.

At the Topper archaeological site (located along the banks of the Savannah River near Allendale, South Carolina) investigated by University of South Carolina archaeologist Dr. Albert Goodyear, charcoal material recovered in association with purported human artifacts returned radiocarbon dates of up to 50,000 years BP. This would indicate the presence of humans well before the last glacial period. Considerable doubt over the validity of these findings has been raised by many other researchers, and the pre-Clovis Topper dates remain controversial. Charcoal could have originated from forest fires, and the crude stone artifacts may be misinterpreted geofacts.

Pre-Clovis dates have been claimed for several sites in South America, but these early dates have yet to be verified unequivocally.

Discoveries in 2002 and 2003 of human coprolites (fossilized feces) found deeply buried in an Oregon cave indicate the presence of humans in North America as much as 1,200 years prior to the Clovis culture.^[69]

Alternate Land Crossing Models[link]

Crossings by foot of the Bering Sea are possible even without a land bridge by crossing the frozen sea.^[70]

Watercraft migration theories[link]

Earlier finds have led to a pre-Clovis culture theory encompassing different migration models with an expanded chronology to supersede the "Clovis-first" theory.

Pacific coastal models[link]

Pacific models propose that people reached the Americas via water travel, following coastlines from northeast Asia into the Americas. Coastlines are unusually productive environments because they provide humans with access to a diverse array of plants and animals from both terrestrial and marine ecosystems. While not exclusive of land-based migrations, the Pacific 'coastal migration theory' helps explain how early colonists reached areas extremely distant from the Bering Strait region, including sites such as Monte Verde in southern Chile and Taima-Taima in western Venezuela. Two cultural components were discovered at Monte Verde near the Pacific Coast of Chile. The youngest layer is radiocarbon dated at 12,500 radiocarbon years (~14,000 cal BP)^{[citation needed]} and has produced the remains of several types of seaweeds collected from coastal habitats. The older and more controversial component may date back as far as 33,000 years, but few scholars currently accept this very early component.^{[citation needed]}

Other coastal models, dealing specifically with the peopling of the Pacific Northwest and California coasts, have been advocated by archaeologists Knut Fladmark, Roy Carlson, James Dixon, Jon Erlandson, Ruth Gruhn, and Daryl Fedje. In a 2007 article in the Journal of Island and Coastal Archaeology, Erlandson and his colleagues proposed a corollary to the coastal migration theory—the "kelp highway hypothesis"—arguing that productive kelp forests supporting similar suites of plants and animals would have existed near the end of the Pleistocene around much of the Pacific Rim from Japan to Beringia, the Pacific Northwest, and California, as well as the Andean Coast of South America. Once the coastlines of Alaska and British Columbia had deglaciated about 16,000 years ago, these kelp forest (along with estuarine, mangrove, and coral reef) habitats would have provided an ecologically similar migration corridor, entirely at sea level, and essentially unobstructed.

Southeast Asians: Paleoindians of the Coast[link]

The boat-builders from Southeast Asia may have been one of the earliest groups to reach the shores of North America. One theory suggests people in boats followed the coastline from the Kurile Islands to Alaska down the coasts of North and South America as far as Chile [2 62; 7 54, 57]. The Haida nation on the Queen Charlotte Islands off the coast of British Columbia may have originated from these early Asian mariners between 25,000 and 12,000. Early watercraft migration would also explain the habitation of coastal sites in South America such as Pikimachay Cave in Peru by 20,000 years ago and Monte Verde in Chile by 13,000 years ago [6 30; 8 383].

"'There was boat use in Japan 20,000 years ago,' says Jon Erlandson, a University of Oregon anthropologist. 'The Kurile Islands (north of Japan) are like stepping stones to Beringia,' the then continuous land bridging the Bering Strait. Migrants, he said, could have then skirted the tidewater glaciers in Canada right on down the coast." [7 64]'

Atlantic coastal model[link]

Archaeologists Dennis Stanford and Bruce Bradley champion the coastal Atlantic route. Their Solutrean Hypothesis is also based on evidence from the Clovis complex, but instead traces the origins of the Clovis toolmaking style to the Solutrean culture of Ice Age Western Europe.^[71] The theory suggests that early European people (or peoples) may have been among the earliest settlers of the Americas.^[72][73] Citing evidence that the Solutrean culture of prehistoric Europe may have provided the basis for the tool-making of the Clovis culture in the Americas, the theory suggests that Ice Age Europeans migrated to North America by using skills similar to those possessed by the modern Inuit peoples and followed the edge of the ice sheet that spanned the Atlantic. The hypothesis rests upon particular similarities in Solutrean and Clovis technology that have no known counterparts in Eastern Asia, Siberia or Beringia, areas from which, or through which, early Americans are known to have migrated. The theory is largely discounted by most professionals for a variety of reasons, including the fact that the differences between the two tool-making traditions far outweigh the similarities, the several thousand miles of the Atlantic Ocean to be crossed, and the 5000-year-span that separate the two different cultures.^[74][75] Genetic studies of Native American populations have also shown the Solutrean theory to be unlikely, showing instead that the five main mtDNA haplogroups found in the Americas were all part of one gene pool migration from Asia.^[76]

Problems with evaluating coastal migration models[link]

The coastal migration models provide a different perspective on migration to the New World, but they are not without their own problems. One of the biggest problems is that global sea levels have risen over 100 metres since the end of the last glacial period, and this has submerged the ancient coastlines which maritime people would have followed into the Americas. Finding sites associated with early coastal migrations is extremely difficult—and systematic excavation of any sites found in deeper waters is challenging and expensive. If there was an early pre-Clovis coastal migration, there is always the possibility of a "failed colonization." Another problem that arises is the lack of hard evidence found for a "long chronology" theory. No sites have yet produced a consistent chronology older than about 12,500 radiocarbon years (~14,500 calendar years)^{[citation needed]}, but research has been limited in South America related to the possibility of early coastal migrations.

See also[link]

References[link]

Sources[link]

Further reading[link]

• Dennis J. Stanford, Bruce Bradely, Pre-Clovis First Americans: The Origin of America's Clovis Culture (University of California Press, 2012). ISBN 978-0-520-22783-5
• Dennis J. Stanford, Bruce A. Bradley, Across Atlantic Ice: The Origin of America's Clovis Culture (University of California Press (2012). ISBN 978-0-520-22783-5
• First peoples in a new world: colonizing ice age America - by David J Meltzer - University of California, Berkeley, 2009 ISBN 0-520-25052-4
• The First Americans: The Pleistocene Colonization of the New World - by Nina G. Jablonski - California Academy of Sciences, 2002 ISBN 0-940228-49-1
• Journey of Man: A Genetic Odyssey (book) - by Spencer Wells - Princeton University Press, 2002 ISBN 0-8129-7146-9

External links[link]

Wikimedia Commons has media related to: Indigenous nations of the Americas

• New evidence suggests Stone Age hunters from Europe discovered America - by David Keys 28 February 2012
• Journey of Man: A Genetic Odyssey (movie) - by Spencer Wells - PBS and National Geographic Channel, 2003 - 120 Minutes, UPC/EAN: 841887001267
• Atlas of the Human Journey, Genographic Project, National Geographic
• An mtDNA view of the peopling of the world by Homo sapiens Cambridge DNA's
• Journey of Mankind - Genetic Map – Bradshaw Foundation
• The Paleoindian Period – United States Department of the Interior, National Park Service
• Alabama Archaeology: Prehistoric Alabama – The University of Alabama, Department of Archaeology
• The Paleoindian Database – The University of Tennessee, Department of Anthropology.
• Paleoindians and the Great Pleistocene Die-Off – American Academy of Arts and Sciences, National Humanities Center

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Mound – Spiro Mounds – SunWatch – Taos Pueblo – Toltec Mounds – Town Creek Indian Mound – Winterville Miscellaneous Ballgame – Black drink – Buhl woman – Calumet – Chunkey – Clovis point – Container Revolution – Eastern Agricultural Complex – Eden point – Effigy mound – Falcon dancer – Folsom point – Green Corn Ceremony – Horned Serpent – Kennewick man – Kiva – Metallurgy – Mi'kmaq hieroglyphic writing – Medicine wheel – Mound builders – N.A.G.P.R.A. – Norse colonization of the Americas – Piasa – Pueblo dwellings – Southeastern Ceremonial Complex – Three Sisters agriculture – Thunderbird – Underwater panther Related: Genetic history · Indigenous Portal of North America · Pre-Columbian era v t e Pre-Columbian civilizations and cultures  Americas Paleo-Indians  · Genetic history · Archaeology of the Americas · Indigenous peoples of the Americas  North America North American pre-Columbian cultures – Caddoan Mississippian – Chichimeca –Hopewell tradition – Coles Creek – Fremont – 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This biographical article needs additional citations for verification. It includes attribution to IMDb, which may not be a reliable source for biographical information. Please help by adding additional, reliable sources for verification. Contentious material about living persons that is unsourced or poorly sourced must be removed immediately, especially if potentially libelous or harmful. (April 2008)

John Powell
Background information
Born	(1963-09-18) 18 September 1963 (age 48)
Origin	London, England, United Kingdom
Genres	Film scores
Occupations	Composer, Conductor, Music producer
Instruments	Piano, Violin
Years active	1990-present

John Powell (born 18 September 1963) is an English composer, best known for his scores to motion pictures. He has been based in the United States since 1997 and has composed the scores to over fifty feature films. He rose to fame in the late 1990s and 2000s, scoring numerous animated films, in addition to his live-action collaborations with directors Doug Liman and Paul Greengrass. His 2010 score for the film How to Train Your Dragon earned him his first Academy Award nomination at the 83rd Academy Awards. He was a member of Hans Zimmer's music studio, Remote Control Productions, and collaborated frequently with other composers from the studio, including Harry Gregson-Williams and Zimmer himself.

Life and career[link]

Powell was born in London. He originally trained as a violinist as a child, before studying at London's Trinity College of Music. He later ventured into jazz and rock music, playing in a soul band the Fabulistics. On leaving college, he composed music for commercials, which led to a job as an assistant to the composer Patrick Doyle on several film productions, including Much Ado About Nothing.

In 1995, he co-founded the London-based commercial music house Independently Thinking Music, which produced scores for more than 100 British and French commercials and independent films.

Powell's first film score was for the 1990 film Stay Lucky. He moved to the U.S. in 1997, and scored his first major film, Antz in 1998, the first film produced by DreamWorks Animation which he co-scored with fellow British composer Harry Gregson-Williams. Two years later the two collaborated again to compose the score to Chicken Run, and again the following year on Shrek, which won the Academy Award for Best Animated Feature. All subsequent Shrek films however, have been scored solely by Gregson-Williams. During 2001 he also scored Evolution, I Am Sam, Just Visiting, and Rat Race.

In 2002 Powell was hired to score The Bourne Identity, after Carter Burwell left the project, and has gone on to score all of director Doug Liman's subsequent films. He also returned to score the other two films in the series; The Bourne Supremacy and The Bourne Ultimatum, which were both directed by British director Paul Greengrass.

Following the Bourne films, Powell collaborated with Liman again to score the 2005 film Mr. & Mrs. Smith. That year, he also scored Robots.

In 2006, he scored Greengrass' United 93. He also composed music for Ice Age: The Meltdown, following David Newman, who scored the first Ice Age film, as well as X-Men: The Last Stand, and Happy Feet, for which he won a Film & TV Music Award for Best Score for an Animated Feature Film. The following year he scored The Bourne Ultimatum. In 2008 he collaborated with composer Hans Zimmer to score Kung Fu Panda, and also wrote music that year for Jumper, Hancock, and Bolt. In 2009 he scored the third, and to date, most popular installment in the Ice Age series; Dawn of the Dinosaurs.

In 2010, Powell composed the score to How To Train Your Dragon. This was his sixth score for a DreamWorks Animation film, although the first where he composed the whole score himself. It also became his first work to be nominated for the Academy Award for Best Original Score. That year, he has also scored Greengrass' Green Zone, and Knight and Day.

Discography[link]

Awards and nominations[link]

Awards[link]

• 1998 ASCAP Award for Top Box Office Films - Face/Off
• 1999 ASCAP Award for Top Box Office Films - Antz (with Harry Gregson-Williams)
• 2001 ASCAP Award for Top Box Office Films - Chicken Run (with Harry Gregson-Williams)
• 2001 Annie Award for Outstanding Individual Achievement for Music Score an Animated Feature Production - Shrek (with Harry Gregson-Williams)
• 2002 ASCAP Award for Top Box Office Films - Shrek (with Harry Gregson-Williams)
• 2003 ASCAP Award for Top Box Office Films - The Bourne Identity
• 2004 ASCAP Award for Top Box Office Films - The Italian Job
• 2005 ASCAP Award for Top Box Office Films - The Bourne Supremacy
• 2006 ASCAP Award for Top Box Office Films - Mr. & Mrs. Smith
• 2006 ASCAP Award for Top Box Office Films - Robots
• 2009 Annie Award for Best Music in an Animated Feature Production - Kung Fu Panda (with Hans Zimmer)
• 2009 Annie Award for Best Music in an Animated Television Production or Short Form - Kung Fu Panda: Secrets of the Furious Five (with Henry Jackman and Hans Zimmer)
• 2011 Annie Award for Best Music in an Animated Feature Production - How To Train Your Dragon
• 2011 IFMCA Award for Best Original Score for an Animated Feature - How To Train Your Dragon
• 2011 IFMCA Award for Film Score of the Year - How To Train Your Dragon

Nominations[link]

• 1998 Saturn Award for Best Music - Face/Off
• 1999 Annie Award for Outstanding Individual Achievement for Music in an Animated Feature Production - Antz (with Harry Gregson-Williams)
• 2000 Annie Award for Outstanding Individual Achievement for Music in an Animated Feature Production - The Road to El Dorado (with Hans Zimmer, Elton John and Tim Rice)
• 2001 Saturn Award for Best Music - The Road to El Dorado (with Hans Zimmer)
• 2001 Phoenix Film Critics Society Awards for Best Original Score - Chicken Run (with Harry Gregson-Williams)
• 2002 BAFTA Anthony Asquith Award for Film Music - Shrek (with Harry Gregson-Williams)
• 2002 Saturn Award for Best Music - Shrek (with Harry Gregson-Williams)
• 2005 Golden Satellite Award for Best Original Score - Alfie (with David A. Stewart and Mick Jagger)
• 2007 Saturn Award for Best Music - X-Men: The Last Stand
• 2007 Annie Award for Best Music in an Animated Feature Production - Ice Age: The Meltdown
• 2007 BAFTA Anthony Asquith Award for Film Music - Happy Feet
• 2008 Grammy for Best Score Soundtrack Album for Motion Picture, Television or Other Visual Media - Happy Feet
• 2008 Satellite Award for Best Original Score - Horton Hears a Who!
• 2008 Saturn Award for Best Music - The Bourne Ultimatum
• 2009 Saturn Award for Best Music - Jumper
• 2009 Annie Award for Best Music in an Animated Feature Production - Horton Hears a Who!
• 2010 Annie Award for Music in a Feature Production - Ice Age: Dawn of the Dinosaurs
• 2011 Saturn Award for Best Music - How To Train Your Dragon
• 2011 BAFTA Award for Best Original Music - How To Train Your Dragon
• 2011 Academy Award for Best Original Score - How To Train Your Dragon

References[link]

External links[link]

• John Powell at the Internet Movie Database
• SoundtrackNet - John Powell Biography