A raised coral atoll is a typical atoll which has been lifted high enough above sea level by tectonic forces to protect it from scouring by storms and enable soils and diverse – often endemic – species of flora and fauna to develop.^[1] With the exception of Aldabra Island in the Indian Ocean and Henderson Island in the Pacific, most tropical raised atolls have been dramatically altered by human activity such as habitat change, species introduction, phosphate mining and even bomb testing.^[2]

References[link]

Satellite picture of the Atafu atoll in Tokelau in the Pacific Ocean.

An atoll ( /ˈætɒl/ or /æˈtɒl/)^[1] is a coral island (or islands) that encircles a lagoon partially or completely.

Usage[link]

The word atoll comes from the Dhivehi (an Indo-Aryan language spoken on the Maldive Islands) word atholhu (Dhivehi: އަތޮޅު, [ˈət̪ɔɭu])^OED. Its first recorded use in English was in 1625 as atollon - Charles Darwin recognized its indigenous origin and coined, in his The Structure and Distribution of Coral Reefs, the definition of atolls as "..circular groups of coral islets [...] and [the word] is synonymous with 'lagoon-island'." (1842, p. 2). More modern definitions of atoll are those of McNeil (1954, p. 396) as "..an annular reef enclosing a lagoon in which there are no promontories other than reefs and islets composed of reef detritus" and Fairbridge (1950, p. 341) "...in an exclusively morphological sense, [as] ...a ring-shaped ribbon reef enclosing a lagoon."

Satellite Image of some of the atolls of the Maldives by NASA. A total of 1322 islands arranged into 26 atolls make up the country.

Distribution and size[link]

The distribution of atolls around the globe is instructive: most of the world's atolls are in the Pacific Ocean (with concentrations in the Tuamotu Islands, Caroline Islands, Marshall Islands, Coral Sea Islands, and the island groups of Kiribati, Tuvalu and Tokelau) and Indian Ocean (the Atolls of the Maldives, the Laccadive Islands, the Chagos Archipelago and the Outer Islands of the Seychelles). The Atlantic Ocean has no large groups of atolls, other than eight atolls east of Nicaragua that belong to the Colombian department of San Andres and Providencia in the Caribbean Sea.

Reef-building corals will thrive only in warm tropical and subtropical waters of oceans and seas, and therefore atolls are only found in the tropics and subtropics. The northernmost atoll of the world is Kure Atoll at 28°24' N, along with other atolls of the Northwestern Hawaiian Islands. The southernmost atolls of the world are Elizabeth Reef at 29°58' S, and nearby Middleton Reef at 29°29' S, in the Tasman Sea, both of which are part of the Coral Sea Islands Territory. The next southerly atoll is Ducie Island in the Pitcairn Islands Group, at 24°40' S. Bermuda is sometimes claimed as the "northernmost atoll" at a latitude of 32°24' N. At this latitude coral reefs would not develop without the warming waters of the Gulf Stream. However, Bermuda is what is termed a pseudo-atoll because its general form, while resembling that of an atoll, has a very different mode of formation. While there is no atoll directly on the Equator, the closest atoll to the Equator is Aranuka of Kiribati, with its southern tip just 12 km North of the Equator.

Nukuoro from space. Courtesy NASA.

The largest atolls by total area (lagoon plus reef and dry land)^[2] are listed below:

• Saya de Malha Bank, Western Indian Ocean (35000 km²) (without separate North Bank), submerged, least depth 7 m,
• Lansdowne Bank, west of New Caledonia (21000 km²), submerged, least depth 3.7 m ^[3]
• Great Chagos Bank (12642 km², land area only 4.5 km²)
• Reed Bank, Spratly Islands (8866 km²), submerged, least depth 9 m
• Macclesfield Bank, South China Sea (6448 km²), submerged, least depth 9.2 m
• North Bank (Ritchie Bank, north of Saya de Malha Bank) (5800 km²), submerged, least depth <10 m
• Rosalind Bank, Caribbean Sea (4500 km²), submerged, least depth 7.3 m
• Boduthiladhunmathi (Thiladhunmathi-Miladhunmadulu) Atoll, Maldives, (two names, but a single atoll structure) (3850 km², land area 51 km²)
• Chesterfield Islands, New Caledonia (3500 km², land area <10 km²)
• Huvadhu Atoll, Maldives (3152 km², land area 38.5 km²)
• Truk Lagoon, Chuuk (3130 km²)^[4]
• Sabalana Islands, Indonesia (2694 km²)
• Nukuoro atoll, Federated States of Micronesia, lagoon, is 40 km², land area of 1.7 km², divided among more than 40 islets that lie on the northern, eastern and southern sides of the lagoon
• Lihou Reef, Coral Sea (2529 km², land area 1 km²)
• Bassas de Pedro (2474.33 km²), submerged, least depth 16.4 m
• Ardasier Bank, Spratly Islands (2347 km²), cay on the south side?
• Kwajalein, Marshall Islands (2304 km², land area 16.4 km²)
• Diamond Islets Bank, Coral Sea (2282 km², land area <1 km²)
• Namonuito Atoll, Chuuk (2267 km², land area 4.4 km²)
• Ari Atoll, Maldives (2252 km², land area 69 km²)
• Maro Reef, Northwestern Hawaiian Islands, 1934 km²
• Rangiroa, Tuamotu Islands (1762 km², land area 79 km²)
• Kolhumadulhu Atoll, Maldives (1617 km², land area 79 km²)
• North Malé Atoll, Maldives (1565 km², land area 69 km²)
• Ontong Java, Solomon Islands (1500 km², land area 12 km²)

In most cases, the land area of an atoll is very small in comparison to the total area. Measured by total area, Lifou (1146 km²) is the largest raised coral atoll of the world, followed by Rennell Island (660 km²).^[5] More sources however list as the largest atoll in the world in terms of land area Kiritimati, which is also a raised coral atoll (321.37 km² land area; according to other sources even 575 km²), 160 km² main lagoon, 168 km² other lagoons (according to other sources 319 km² total lagoon size). The remains of an ancient atoll as a hill in a limestone area is called a reef knoll. The second largest atoll by dry land area is Aldabra with 155 km². The largest atoll in terms of island numbers is Huvadhu Atoll in the south of the Maldives with 255 islands.

[edit] Formation

In 1842 Darwin explained the creation of coral atolls in the southern Pacific Ocean based upon observations made during a five-year voyage aboard the HMS Beagle from 1831 to 1836. Accepted as basically correct, his explanation involved considering that several tropical island types—from high volcanic island, through barrier reef island, to atoll—represented a sequence of gradual subsidence of what started as an oceanic volcano. He reasoned that a fringing coral reef surrounding a volcanic island in the tropical sea will grow upwards as the island subsides (sinks), becoming an "almost atoll", or barrier reef island, as typified by an island such as Aitutaki in the Cook Islands, Bora Bora and others in the Society Islands. The fringing reef becomes a barrier reef for the reason that the outer part of the reef maintains itself near sea level through biotic growth, while the inner part of the reef falls behind, becoming a lagoon because conditions are less favorable for the coral and calcareous algae responsible for most reef growth. In time, subsidence carries the old volcano below the ocean surface and the barrier reef remains. At this point, the island has become an atoll.

Atolls are the product of the growth of tropical marine organisms, and so these islands are only found in warm tropical waters. Volcanic islands located beyond the warm water temperature requirements of reef building, or hermatypic, organisms become seamounts as they subside and are eroded away at the surface. An island that is located where the ocean water temperatures are just sufficiently warm for upward reef growth to keep pace with the rate of subsidence is said to be at the Darwin Point. Islands in colder, more polar regions evolve towards seamounts or guyots; warmer, more equatorial islands evolve towards atolls, for example Kure Atoll.

• 

  Darwin’s theory starts with a volcanic island which becomes extinct

• 

  As the island and ocean floor subside, coral growth builds a fringing reef, often including a shallow lagoon between the land and the main reef

• 

  As the subsidence continues the fringing reef becomes a larger barrier reef farther from the shore with a bigger and deeper lagoon inside

• 

  Ultimately the island sinks below the sea, and the barrier reef becomes an atoll enclosing an open lagoon

Reginald Aldworth Daly offered a somewhat different explanation for atoll formation: islands worn away by erosion, by ocean waves and streams, during the last glacial stand of the sea of some 900 feet (270 m) below present sea level developed as coral islands (atolls), or barrier reefs on a platform surrounding a volcanic island not completely worn away, as sea level gradually rose from melting of the glaciers. Discovery of the great depth of the volcanic remnant beneath many atolls such as at Midway Atoll favors the Darwin explanation, although there can be little doubt that fluctuating sea level has had considerable influence on atolls and other reefs.

Coral atolls are also an important place where dolomitization of calcite occurs. At certain depths water is undersaturated in calcium carbonate but saturated in dolomite. Convection created by tides and sea currents enhance this change. Hydrothermal currents created by volcanoes under the atoll may also play an important role.

United States national monuments[link]

Aerial overview of the Wake Island atoll, part of the Pacific Remote Islands Marine National Monument.

As of January 6, 2009 U.S. President Bush announced that several remote Pacific islands under U.S. jurisdiction are now national monuments, protecting coral reefs.^[6][7]

See also[link]

• Continent
• Coral Reef
• Guyot
• Low island
• Peninsula
• Pseudo-atoll

References[link]

1. ^ pronunciation in old video on youtube, Bikini Atoll video
2. ^ ftp://rock.geosociety.org/pub/reposit/2001/2001075.pdf Atoll Area, Depth and Rainfall] (2001) spreadsheet from The Geologicl Society of America. Retrieved d.d. October 1, 2009.
3. ^ Lansdowne Bank "21 000" - Meine Bibliothek - Google Bücher
4. ^ http://conserveonline.org/workspaces/pacific.island.countries.publications/fsm/fsmblueprint
5. ^ Misinformation about Islands
6. ^ Presidential Proclamation 8336
7. ^ Weekly Compilation of Presidential Documents: Monday, January 12, 2009 Volume 45—Number 1, Page 14

Further reading[link]

Wikimedia Commons has media related to: Atoll

• Darwin, C. 1842. The structure and distribution of coral reefs. London.
• Dobbs, David. 2005. Reef Madness : Charles Darwin, Alexander Agassiz, and the Meaning of Coral. Pantheon. ISBN 0-375-42161-0
• Fairbridge, R. W. 1950. Recent and Pleistocene coral reefs of Australia. J. Geol., 58(4): 330–401.
• McNeil, F. S. 1954. Organic reefs and banks and associated detrital sediments. Amer. J. Sci., 252(7): 385–401.

External links[link]

• Formation of Bermuda reefs
• Darwin's Volcano - a short video discussing Darwin and Agassiz' coral reef formation debate

v t e Corals and coral reefs Stony corals Scleractinia Blue coral Brain coral Elkhorn coral Hermatypic coral Pillar coral Staghorn coral Table coral Soft corals Alcyonacea Black coral Bamboo coral Organ pipe coral Sea fans Sea pens Coral reefs Atoll reef Cay Fringing reef Microatoll Coral reef fish Census of Coral Reefs The Structure and Distribution of Coral Reefs Coral regions Deep-water coral Andros, Bahamas Belize Barrier Reef Coral Sea Islands Coral Triangle Florida Keys National Marine Sanctuary Great Barrier Reef Maldives Mesoamerican Barrier Reef System New Caledonia Barrier Reef Pulley Ridge Raja Ampat Islands Red Sea Southeast Asian coral reefs Coral diseases Coral bleaching Black band disease Skeletal eroding band White band disease White pox disease Protection Coral reef protection Project AWARE Reef Check Reef Ball Coral Reef Alliance International Society for Reef Studies Other Artificial reef Coral aquaculture Coral dermatitis Coral (precious) Coral rag Coral reef organizations Coral sand Coralline algae Human impact Fire coral Reef resilience Rugosa (extinct) Tabulate (extinct) Zooxanthella

Physical oceanography – Waves and Currents Waves Airy wave theory Ballantine Scale Benjamin–Feir instability Boussinesq approximation Breaking wave Clapotis Cnoidal wave Cross sea Dispersion Infragravity waves Edge wave Equatorial waves Fetch Freak wave Gravity wave Internal wave Kelvin wave Luke's variational principle Mild-slope equation Radiation stress Rogue wave Rossby wave Rossby-gravity waves Sea state Seiche Significant wave height Sneaker wave Soliton Stokes boundary layer Stokes drift Surf wave Swells Tsunami Undertow Ursell number Wave base Wave–current interaction Wave height Wave power Wave setup Wave shoaling Wave radar Wave turbulence Waves and shallow water Shallow water equations Wind wave Wind wave model More... Circulation Atmospheric circulation Baroclinity Boundary current Coriolis effect Downwelling Eddy Ekman layer Ekman spiral Ekman transport El Niño-Southern Oscillation Geostrophic current Gulf Stream Halothermal circulation Humboldt Current Hydrothermal circulation Global circulation model Langmuir circulation Longshore drift Loop Current Maelstrom Ocean current Ocean dynamics Ocean gyre Rip current Thermohaline circulation Shutdown of thermohaline circulation Subsurface currents Sverdrup balance Whirlpool Upwelling GLODAP MOM POM WOCE More... Tides Amphidromic point Earth tide Head of tide Internal tide Lunitidal interval Perigean spring tide Rule of twelfths Slack water Spring/neap tide Tidal bore Tidal force Tidal power Tidal race Tidal range Tidal resonance Tide Tide gauge Tideline More...   Physical oceanography – Other Landforms Abyssal fan Abyssal plain Atoll Bathymetric chart Cold seep Continental margin Continental rise Continental shelf Contourite Hydrography Guyot Oceanic basin Oceanic plateau Oceanic trench Passive margin Seabed Seamount Submarine canyon Coastal geography More... Plate tectonics Black smoker Convergent boundary Divergent boundary Fracture zone Hydrothermal vent Marine geology Mid-ocean ridge Mohorovičić discontinuity Vine–Matthews–Morley hypothesis Oceanic crust Outer trench swell Ridge push Seafloor spreading Slab pull Slab suction Slab window Subduction Transform fault Volcanic arc More... Ocean zones Benthic Deep ocean water Deep sea Littoral Mesopelagic Oceanic zone Pelagic Photic Surf zone Sea level Current sea level rise Future sea level Sea-level curve DART GLOSS NOOS OSTM WGS Acoustics Ocean acoustic tomography Sofar bomb SOFAR channel Underwater acoustics Hydroacoustics Other Alvin Argo Benthic lander Color of water Marginal sea Mooring Ocean Ocean energy Ocean exploration Ocean observations Ocean pollution Ocean reanalysis Ocean surface topography Ocean thermal energy conversion Oceanography Pelagic sediments Sea surface microlayer Sea surface temperature Seawater Science On a Sphere Thermocline Underwater glider Water column World Ocean Atlas NODC More...

Warwick Murray (born 1972) is a New Zealand human geographer and Latin Americanist. He graduated from the University of Birmingham in 1993, where he also gained a PhD 1997. He has held academic posts at the University of the South Pacific, and Brunel University (UK). He is currently professor of human geography and development studies at Victoria University of Wellington, New Zealand and Director of Geography.

He has won awards for his teaching, including in 2006 a New Zealand National Tertiary Teaching Award for Sustained Excellence, and in 2007 the New Zealand Geographical Society President's Award for Teaching Excellence. In 2007 he also won a Victoria University Research Excellence award.

As a researcher he has published about 80 books, articles, or chapters in the fields of development and economic geography, focusing especially on Chile and Latin America, as well as the Pacific Islands. He is a commentator on national television and radio on Latin American affairs, and is the author of the textbook Geographies of Globalization. From 2002 to 2010, he was the main editor of Asia Pacific Viewpoint, a journal in development geography, and since 2007 has been the founding director of the Victoria Institute for Links with Latin America.

He is also known for singing and playing original songs in class about academic material (see Guardian article below) and is an active musician, singing and playing guitar, banjo and blues harmonica in various bands in New Zealand and overseas including The Brew (blues/rock) and Los Villanos (Cuban) based in Wellington, the Blues Machine (blues/swing/jazz) based in Chile, and the Sultana Brothers (rock and roll/blues) based in the United Kingdom.

References[link]

• [1] Academic homepage
• [2] Publications
• [3] Guardian, UK, article 'The Singing Professor'

Other links[link]

• [4] Interview on NZ TV One on teaching methods
• [5] Warwick Murray's Blues Machine Channel

Nancy Knowlton is a coral reef biologist and is the Smithsonian Institution’s Sant Chair for Marine Science.^[1]

Life[link]

She graduated from Harvard University, and from the University of California, Berkeley, with a PhD. She was a professor at Yale University, then joined the Smithsonian Tropical Research Institute in Panama.^[2]

She is an adjunct professor of marine biology at the Scripps Institution of Oceanography.^[3] While at Scripps, Knowlton also founded the Center for Marine Biodiversity and Conservation. She was elected to the Board of the American Association for the Advancement of Science (AAAS) in 2008. She also serves as one of three co-chairs for the coral reef Census of Marine Life.

Select publications[link]

• Knowlton, N. 2008. "Coral reefs". Current Biology 18: R18-R21.
• Knowlton, N. and J. B. C. Jackson. 2008. "Shifting baselines, local impacts, and global change on coral reefs". PLoS Biology 6: e54, 6 pp.
• Hoegh-Guldberg, O., P. J. Mumby, A. J. Hooten, R. S. Steneck, P. Greenfield, E. Gomez, C. D. Harvell, P. F. Sale, A. J. Edwards, K. Caldeira, N. Knowlton, C. M. Eakin, R. Iglesias-Prieto, N. Muthiga, R. H. Bradbury, A. Dubi, and M. E. Hatziolos. 2007. "Coral reefs under rapid climate change and ocean acidification". Science 318: 1737-1742.
• Knowlton, N. 2004. "Multiple “stable” states and the conservation of marine ecosystems". Progress in Oceanography. 60: 387-396.
• Fukami, H., A. F. Budd, G. Paulay, A. Solé-Cava, C. A. Chen, K. Iwao, and N. Knowlton. 2004. "Conventional taxonomy obscures deep divergence between Pacific and Atlantic corals". Nature 427: 832-835.
• Rohwer, F., V. Seguritan, F. Azam, and N. Knowlton 2002. "High diversity and species-specific distribution of coral-associated bacteria". Marine Ecology Progress Series 243: 1-10.
• Knowlton, N. 2001. "The future of coral reefs." Proceedings of the National Academy of Sciences of the United States of America 98:5419-5425.
• Williams, S. T. and N. Knowlton. 2001. "Mitochondrial pseudogenes are pervasive and often insidious in the snapping shrimp genus Alpheus". Molecular Biology and Evolution 18:1484-1493.
• Knowlton, N. 2000. "Molecular genetics analyses of species boundaries in the sea". Hydrobiologia 420:73-90.
• Herre, A., N. Knowlton, U. Mueller and S. Rehner. 1999. "The evolution of mutualisms: Exploring the paths between conflict and cooperation". Trends in Ecology and Evolution 14:49-53.

Notes[link]

References[link]

• Nancy Knowlton online seminar: "Corals and Coral Reefs"
• Nancy Knowlton interviewed for Smithsonian Magazine
• Interview with Nancy Knowlton for E Magazine

External links[link]

Marilyn Nelson (born 1946) is an American poet, translator and children's book author. She is the author or translator of twelve books and three chapbooks.

From 1978 to 1994 she wrote books as Marilyn Nelson Waniek.^[1]

Early life[link]

Nelson was born on April 26, 1946 in Cleveland, Ohio to Melvin M. Nelson, a U.S. serviceman in the Air Force, and Johnnie Mitchell Nelson, a teacher. She was brought up living on military bases, and began writing while in elementary school. She earned her B.A. from the University of California-Davis, and an M.A. from the University of Pennsylvania in 1970, and a Ph.D. from the University of Minnesota in 1979.^[2]

Career[link]

She is a professor emeritus of English at the University of Connecticut and the founder and director of Soul Mountain Retreat. She was poet laureate of the State of Connecticut from 2001-2006.^[3]

Her poetry collections include The Homeplace (Louisiana State University Press), which won the 1992 Anisfield-Wolf Award, and was a finalist for the 1991 National Book Award; and The Fields Of Praise: New And Selected Poems (Louisiana State University Press), won the 1998 Poets' Prize, and was a finalist for the 1997 National Book Award.^[4][5] Her honors include two NEA creative writing fellowships, the 1990 Connecticut Arts Award, a Fulbright Teaching Fellowship, and a 2001 Guggenheim Fellowship.^[6] In 2012, the Poetry Society of America awarded her the Frost Medal.^[7]

Published works[link]

Poetry Books

• Sweethearts of Rhythm: The Story of the Greatest All-Girl Swing Band in the World, Dial Books, 2009, Illustrator Jerry Pinkney, ISBN 9780803731875
• The Freedom Business: Including A Narrative of the Life and Adventures of Venture, a Native of Africa. Front Street. 2008. ISBN 978-1-932425-57-4. http://books.google.com/books?id=w0NlP_FW-LAC&printsec=frontcover&dq=Marilyn+Nelson&hl=en&ei=HNQLTqbIDMG20AGxjblp&sa=X&oi=book_result&ct=result&resnum=9&ved=0CFcQ6AEwCA#v=onepage&q&f=false. 
• A Wreath for Emmett Till. Illustrator Philippe Lardy. Houghton Mifflin. 2005. ISBN 978-0-618-39752-5. http://books.google.com/books?id=ej79TUec2c4C&printsec=frontcover&dq=Marilyn+Nelson&hl=en&ei=HNQLTqbIDMG20AGxjblp&sa=X&oi=book_result&ct=result&resnum=2&ved=0CDMQ6AEwAQ#v=onepage&q&f=false. 
• The Cachoeira Tales, and Other Poems. Louisiana State University Press. 2005. ISBN 978-0-8071-3064-3. http://books.google.com/books?id=U-SFQEpm4CEC&printsec=frontcover&dq=Marilyn+Nelson&hl=en&ei=HNQLTqbIDMG20AGxjblp&sa=X&oi=book_result&ct=result&resnum=8&ved=0CFIQ6AEwBw#v=onepage&q&f=false. 
• Fortune’s Bones: The Manumission Requiem (Front Street, 2004, notes and annotations by Pamela Espeland)
• Carver, a Life in Poems, Front Street, 2001, ISBN 978-1-886910-53-9
• The Fields of Praise: New and Selected Poems. Louisiana State University Press. 1997. ISBN 978-0-8071-2175-7. http://books.google.com/books?id=gq2_Q3SBHlcC&printsec=frontcover&dq=Marilyn+Nelson&hl=en&ei=HNQLTqbIDMG20AGxjblp&sa=X&oi=book_result&ct=result&resnum=3&ved=0CDgQ6AEwAg#v=onepage&q&f=false. 
• Magnificat. Louisiana State University Press. 1994. ISBN 978-0-8071-1921-1. http://books.google.com/books?id=lkWY2S_GYsgC&printsec=frontcover&dq=Marilyn+Nelson&hl=en&ei=HNQLTqbIDMG20AGxjblp&sa=X&oi=book_result&ct=result&resnum=10&ved=0CFwQ6AEwCQ#v=onepage&q&f=false. 
• The Homeplace. Louisiana State University Press. 1990. ISBN 978-0-8071-1641-8. http://books.google.com/books?id=HAK_fV8lj68C&printsec=frontcover&dq=Marilyn+Nelson&hl=en&ei=HNQLTqbIDMG20AGxjblp&sa=X&oi=book_result&ct=result&resnum=6&ved=0CEYQ6AEwBQ#v=onepage&q&f=false. 
• Mama's Promises. Louisiana State University Press. 1985. ISBN 978-0-8071-1250-2. http://books.google.com/books?id=4v5SKB-WtQUC&printsec=frontcover&dq=Marilyn+Nelson&hl=en&ei=HNQLTqbIDMG20AGxjblp&sa=X&oi=book_result&ct=result&resnum=1&ved=0CC4Q6AEwAA#v=onepage&q&f=false. 
• For the Body, Louisiana State University Press, 1978, ISBN 978-0-8071-0464-4

Chapbooks

• She-Devil Circus (Aralia Press, 2001)
• Triolets for Triolet (Curbstone Press, 2001)
• Partial Truth (The Kutenai Press, 1992)
• Hundreds of Hens and other poems for children by Halfdan Rasmussen (Black Willow Press, 1982, with Pamela Espeland, illustrations by D.M. Robinson)
• The Freedom Business: Connecticut Landscapes Through the Eyes of Venture Smith (Lyme Historical Society, Florence Griswold Museum, 2006, illustrated by American paintings from the Florence Griswold Museum)

Collaborative Books

• Miss Crandall’s School for Young Ladies and Little Misses of Color. with Elizabeth Alexander, illustrated by Floyd Cooper. Wordsong. 2007. ISBN 978-1-59078-456-3. http://books.google.com/books?id=Dc7KjWkwDr4C&printsec=frontcover&dq=Marilyn+Nelson&hl=en&ei=HNQLTqbIDMG20AGxjblp&sa=X&oi=book_result&ct=result&resnum=7&ved=0CEwQ6AEwBg#v=onepage&q&f=false. 
• Pemba’s Song : A Ghost Story (Scholastic Press, 2008, with Tonya Hegamin)
• The Cat Walked Through the Casserole (Carolrhoda Books, 1984, with Pamela Espeland, various illustrators)
• Hundreds of Hens and other poems for children by Halfdan Rasmussen (Black Willow Press, 1982, with Pamela Espeland, illustrations by D.M. Robinson)

Translations

• The Ladder by Halfdan Rasmussen (translated from Danish, Candlewick, 2006, illustrated by Pierre Pratt)
• The Thirteenth Month by Inge Pedersen (translated from Danish, Oberlin College Press, 2005)
• Hecuba by Euripedes, in Euripedes I, Penn Greek Drama Series (translated from earlier English translations, University of Pennsylvania Press, 1998)
• Hundreds of Hens and other poems for children' by Halfdan Rasmussen (translated from Danish, Black Willow Press, 1982, with Pamela Espeland, illustrations by D.M. Robinson)

Books for Young Children

• Snook Alone, Candlewick Press, 2010, Illustrator Timothy Basil Ering, ISBN 978-0-7636-2667-9
• Beautiful Ballerina (Scholastic Press, 2009, photographs by Susan Kuklin), ISBN 978-0-545-08920-3
• The Ladder by Halfdan Rasmussen (Candlewick, 2006)
• The Cat Walked Through the Casserole (Carolrhoda Books, 1984)
• Hundreds of Hens and other poems for children by Halfdan Rasmussen (Black Willow Press, 1982, with Pamela Espeland, illustrations by D.M. Robinson)

Honors and awards[link]

• 2005 Boston Globe–Horn Book Award
• 2001 Boston Globe/Hornbook Award
• 1998 Poets' Prize
• 1992 Anisfield-Wolf Award

References[link]

Sources[link]

• Library of Congress Online Catalog > Marilyn Nelson
• Author's Booking Agent: Blue Flowers Arts > Author Page > Marilyn Nelson Bio

External links[link]

• Audio: NPR: Poetry > Marilyn Nelson Reading A Wreath for Emmett Till
• Video: Library of Congress > Webcasts: Marilyn Nelson Reading at the Bookfest '03
• Interview: National Book Foundation > Archives > Interview with Marilyn Nelson by Diane Osen
• Author's Booking Agent: Blue Flowers Arts > Author Page > Marilyn Nelson Bio