Columbia Encyclopedia

Search results

500 results found

prehistory

(Encyclopedia)prehistory, period of human evolution before writing was invented and records kept. The term was coined by Daniel Wilson in 1851. It is followed by protohistory, the period for which we have some reco...

Whitman, Charles Otis

(Encyclopedia)Whitman, Charles Otis, 1842–1910, American zoologist, b. Woodstock, Maine, grad. Bowdoin, 1868, Ph.D. Univ. of Leipzig, 1878. From 1892 he was professor of zoology at the Univ. of Chicago. He founde...

Balfour, Francis Maitland

(Encyclopedia)Balfour, Francis Maitland, 1851–82, Scottish embryologist; brother of A. J. Balfour. He was an early exponent of recapitulation. His Treatise on Comparative Embryology (2 vol., 1880–81) is a class...

Wright, Sewall

(Encyclopedia)Wright, Sewall, 1889–1988, American geneticist, b. Melrose, Mass., B.S. Lombard College, 1911, M.S. Univ. of Illinois, 1912, D.Sc. Harvard, 1915. From 1915 to 1925 he worked in the Bureau of Animal ...

Dawkins, Richard

(Encyclopedia)Dawkins, Richard (Clinton Richard Dawkins), 1941– British evolutionary biologist and ethologist, b. Kenya, Ph.D. Oxford, 1966. He was a research assistant under Nikolaas Tinbergen at Oxford until 19...

Pringsheim, Nathanael

(Encyclopedia)Pringsheim, Nathanael nätänˈäĕl prĭngsˈhīm [key], 1823–94, German botanist, one of the founders of the scientific study of algae. He made important discoveries in the morphology and physiolo...

Fowler, William Alfred

(Encyclopedia)Fowler, William Alfred, 1911–95, American nuclear astrophysicist, b. Pittsburgh. While a professor at the California Institute of Technology, Fowler studied how chemical elements are formed in nucle...

Cleopatra

(Encyclopedia)Cleopatra klēəpăˈtrə, –pāˈ–, –päˈ– [key], 69 b.c.–30 b.c., queen of Egypt, one of the great romantic heroines of all time. Her name was widely used in the Ptolemaic family; she was ...

Kemble, Roger

(Encyclopedia)Kemble, Roger, 1721–1802, English actor and manager. During his years as the leader of a traveling company, he married (1753) Sarah Wood, 1735–1806, an actress. They had 12 children, thus founding...

Strauss, Richard

(Encyclopedia)Strauss, Richard rĭkhˈärt shtrous [key], 1864–1949, German composer. Strauss brought to a culmination the development of the 19th-century symphonic poem, and was a leading composer of romantic op...