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shearwater

(Encyclopedia)shearwater, common name for members of the family Procellariidae, gull-like sea birds related to the petrel and the albatross and including the fulmar. Shearwaters are found on unfrozen saltwaters all...

mole, in zoology

(Encyclopedia)mole, in zoology, common name for the small, burrowing, insectivorous mammals of the family Talpidae, found throughout the temperate Northern Hemisphere. Moles are trapped as pests, although they prob...

Jurassic period

(Encyclopedia)Jurassic period jərăsˈĭk [key] [from the Jura Mts.], second period of the Mesozoic era of geologic time, lasting from 213 to 144 million years ago. At the start of the Jurassic most of the contine...

Marcos de Niza

(Encyclopedia)Marcos de Niza märˈkōs dā nēˈsä [key], c.1495–1558, missionary explorer in Spanish North America. A Franciscan friar, he served in Peru and Guatemala before going to Mexico. There he headed a...

Solomon's-seal

(Encyclopedia)Solomon's-seal, any plant of the genus Polygonatum, north-temperate perennial herbs of the family Liliaceae (lily family). The hairy Solomon's-seal (P. pubescens) and the smooth Solomon's-seal (P. bif...

bugbane

(Encyclopedia)bugbane, any plant of the genus Cimicifuga, tall north-temperate perennials of the family Ranunculaceae (buttercup family). The white spirelike bloom has a rank odor that attracts flies, which pollina...

mound

(Encyclopedia)mound, prehistoric earthwork erected as a memorial or landmark over a burial place, a defensive embankment, or a site for ceremonial or religious rites or other functions. Such structures are found in...

Lalemant, Charles

(Encyclopedia)Lalemant, Charles shärl lälmäNˈ [key], 1587–1674, French Jesuit missionary in North America; brother of Jérôme Lalemant and uncle of Gabriel Lalemant. He arrived in Quebec in 1625 and acted as...

Mather, Richard

(Encyclopedia)Mather, Richard, 1596–1669, British Puritan clergyman in North America, b. Lancashire, England. He studied at Oxford, began preaching, and was ordained in 1620. His Puritan beliefs led him into diff...

Tilley, Sir Samuel Leonard

(Encyclopedia)Tilley, Sir Samuel Leonard, 1818–96, Canadian political leader, b. New Brunswick. He was active in provincial politics and led the government from 1861 to 1865. An advocate of a united Canada, he wa...