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Oligocene epoch

(Encyclopedia)Oligocene epoch ŏlˈəgōsēnˌ [key], third epoch of the Tertiary period in the Cenozoic era of geologic time, lasting from 38 to 24 million years ago. More of North America was dry land during the ...

Neuharth, Al

(Encyclopedia)Neuharth, Al (Allen Harold Neuharth), 1924–2013, American media executive, b. Eureka, S.Dak., grad. Univ. of South Dakota (1950). In 1954 he began working as a reporter for The Miami Herald, and by ...

Mutis, José Celestino

(Encyclopedia)Mutis, José Celestino hōsāˈ thālĕstēˈnō mo͞oˈtēs [key], 1732–1808, Spanish naturalist and plant explorer. One of Linnaeus' first disciples in Spain, he went to South America and settled ...

nasturtium

(Encyclopedia)nasturtium năstûrˈshəm [key], any plant of the genus Tropaeolum, tropical American herbs (usually climbing) native to mountainous areas of South and Central America. Several species are cultivated...

river blindness

(Encyclopedia)river blindness or onchocerciasis, disease caused by the parasitic nematode worm Onchocerca volvulus. The worm larvae are transmitted by the bites of blackflies (genus Simulium) that live in fast movi...

Gorton, Samuel

(Encyclopedia)Gorton, Samuel, c.1592–1677, Anglo-American religious leader, founder of Warwick, R.I., b. near Manchester, England. Seeking religious freedom, he emigrated to America (1637) but, because of his uno...

Farrell, Eileen

(Encyclopedia)Farrell, Eileen fârˈəl [key], 1920–2002, American dramatic soprano, b. Willimantic, Conn. Farrell received her early musical training from her vaudvillian mother. Having begun singing on the radi...

Ettwein, John

(Encyclopedia)Ettwein, John ĕtˈvīn [key], 1721–1802, German-American churchman, leader and bishop of the Moravian Church in the United States. He came to America from Germany in 1754 as a missionary. In his mi...

pack rat

(Encyclopedia)pack rat, rodent of the genus Neotoma, of North and Central America, noted for its habit of collecting bright, shiny objects and leaving other objects, such as nuts or pebbles, in their place; also ca...

Gasparri, Pietro

(Encyclopedia)Gasparri, Pietro pyĕˈtrō gäspärˈrē [key], 1852–1934, Italian churchman, cardinal of the Roman Catholic Church. He taught canon law at the Catholic Institute in Paris (1879–98) and was apost...