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Joseph Leidy
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Leidy
Quizzes
Michael Faraday (L) English physicist and chemist (electromagnetism) and John Frederic Daniell (R) British chemist and meteorologist who invented the Daniell cell.
Faces of Science
Mushrooms growing in forest. (vegetable; fungus; mushroom; macrofungi; epigeous)
Science at Random Quiz
Read Next
Close up of a hand placing a ballot in a ballot box. Election vote voter voting
Have Any U.S. Presidents Decided Not to Run For a Second Term?
Washington, D.C. locator map.
What State Is Washington, D.C. In?
The United States Supreme Court building, Washington, D.C.
14 Questions About Government in the United States Answered
Bar graph of the United States Death Toll during major events. Infogram chart.
U.S. Death Toll During Major Events
The Battle of New Orleans, by E. Percy Moran, c. 1910. Andrew Jackson, War of 1812.
26 Decade-Defining Events in U.S. History
Discover
Small, white rat (genus Rattus) on a glass table. (rodent, laboratory, experiment)
Cruel and Unusual Punishments: 15 Types of Torture
Battle of the Alamo from "Texas: An Epitome of Texas History from the Filibustering and Revolutionary Eras to the Independence of the Republic, 1897. Texas Revolution, Texas revolt, Texas independence, Texas history.
6 Wars of Independence
King Cobra snake in Malaysia. (reptile)
9 of the World’s Deadliest Snakes
Illustration for Demystified "How Dangerous is Quicksand"
How Deadly Is Quicksand?
Entrants falling and tumbling over while chasing the cheese at the 2016 'Cheese Rolling' held at Cooper's Hill, in the Cotswolds, Brockworth England
7 of the World’s Most Dangerous Festivals
July, 2006, Launch of Space Shuttle Discovery STS-121. See attached for full caption information.
Will Light-Speed Space Travel Ever Be Possible?
New Zealand. Political/Physical map. Includes locator.
Where Is “Old Zealand”?

Joseph Leidy: Facts & Related Content

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Facts

Born September 9, 1823 • Philadelphia • Pennsylvania
Died April 30, 1891 (aged 67) • Philadelphia • Pennsylvania
Notable Works “A Flora and Fauna Within Living Animals” • “Elementary Treatise on Human Anatomy” • “Researches into the Comparative Anatomy of the Liver”
Subjects Of Study United States • fossil • liver • protozoan

Photos

Leidy
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Dixy Lee Ray.
Dixy Lee Ray
American zoologist and government official
Henry Melchior Mühlenberg
American clergyman
Ely S. Parker
United States government official
John Peter Gabriel Muhlenberg
American clergyman and politician
Ethel Rosenberg
American spy
Edward Rutledge
American politician
Julius Rosenberg
American engineer and spy
John A. Rawlins
United States general
Donald Regan
United States official
Conrad Taeuber
American sociologist
James Stockdale
United States admiral
Thomas Ewing
United States government official
Tim Sheehy
American politician
Warren Rudman
United States senator
Melvin Laird
American public official
Jim Banks
American politician
Joseph Lane
American statesman
Kathleen Sebelius
American politician
Arne Duncan
American education administrator
Jesse Lee Reno
United States Army officer

Related Quizzes and Features

Quiz
Michael Faraday (L) English physicist and chemist (electromagnetism) and John Frederic Daniell (R) British chemist and meteorologist who invented the Daniell cell.
Faces of Science
Mushrooms growing in forest. (vegetable; fungus; mushroom; macrofungi; epigeous)
Science at Random Quiz