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Andrews, Roy Chapman

(Encyclopedia)Andrews, Roy Chapman, 1884–1960, American naturalist and explorer, b. Beloit, Wis., B.A. Beloit College, 1906, M.A. Columbia Univ., 1913. Associated with the American Museum of Natural History, New ...

Lycopodiophyta

(Encyclopedia)Lycopodiophyta līˌkōpōˌdēŏfˈətə [key], division of the plant kingdom consisting of the organisms commonly called club mosses and quillworts. As in other vascular plants, the sporophyte, or s...

Haddonfield

(Encyclopedia)Haddonfield, borough (2020 pop. 12,550), Camden co., SE N.J., a residential suburb of Camden and Philadelphia; settled c.1713, inc. 1875. Of interest ar...

Knight, Charles

(Encyclopedia)Knight, Charles, 1874–1953, American artist, b. New York City. Knight painted and sculpted animal subjects. He is best known for his murals at the American Museum of Natural History, New York City. ...

Turkana, Lake

(Encyclopedia)Turkana, Lake, c.2,500 sq mi (6,475 sq km), NW Kenya and SW Ethiopia, E Africa, in the Great Rift Valley; alt. 1,230 ft (375 m). Surrounded by desolate, volcanic mountains, the 170-mi-long (274-km) al...

Devonian period

(Encyclopedia)Devonian period dĭvōˈnēən [key], fourth period of the Paleozoic era of geologic time between 408 and 360 million years ago (see Geologic Timescale, tablegeologic timescale, table). It was named (...

Lahontan, Lake

(Encyclopedia)Lahontan, Lake ləhŏnˈtən [key], extinct lake of W Nev. and NE Calif. It was formed by heavy precipitation caused by the Pleistocene glaciers and with Lake Bonneville (see under Bonneville Salt Fla...

Osborn, Henry Fairfield

(Encyclopedia)Osborn, Henry Fairfield, 1857–1935, American paleontologist and geologist, b. Fairfield, Conn. He was professor of comparative anatomy (1883–90) at Princeton, and professor of biology (1891–96) ...

Oreopithecus

(Encyclopedia)Oreopithecus ôrˌēōpĭthˈəkəs, –pĭthēˈkəs [key], extinct genus of apes whose fossils have been found in E Africa and Italy. It is best known through specimens preserved in coal deposits. I...

Brongniart, Adolphe Théodore

(Encyclopedia)Brongniart, Adolphe Théodore ädôlfˈ tāōdôrˈ brôNyärˈ [key], 1801–76, French botanist; son of Alexandre Brongniart. He was a pioneer in the study of plant morphology and physiology and was...
 

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