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Precambrian

(Encyclopedia)Precambrian, name of a major division of geologic time (see Geologic Timescale, tablegeologic timescale, table), from c.5 billion to 570 million years ago. It is now usually divided into the Archean a...

Minch

(Encyclopedia)Minch mĭnch [key] or North Minch, strait, 20 to 45 mi (32–72 km) wide, separating the N Outer Hebrides from the mainland of Scotland. Little Minch, to the southwest, 14 to 20 mi (23–32 km) wide, ...

Fitzhugh, George

(Encyclopedia)Fitzhugh, George, 1806–81, American author and editor, b. Prince William co., Va. Although he had little formal education he was admitted to the bar, but he devoted little time to the practice of la...

Guernsey cattle

(Encyclopedia)Guernsey cattle, breed of dairy cattle developed on the islands of Alderney, Guernsey, and Sark near the north coast of France. First imported to the United States in about 1830, they are fawn-colored...

cinquefoil

(Encyclopedia)cinquefoil sĭngkˈfoil [key] [O.Fr.,=five leaves], name for any plant of the widely distributed genus Potentilla of the family Rosaceae (rose family), chiefly herbs of north temperate and subarctic r...

Wonder, Stevie

(Encyclopedia)Wonder, Stevie, 1950–, American singer, songwriter, and instrumentalist, b. Saginaw, Mich., as Steveland Hardaway Judkins (changed to Steveland Hardaway Morris, 1961). Blind from birth, he played th...

Namaqualand

(Encyclopedia)Namaqualand näˈməlănd [key], region, c.150,000 sq mi (388,500 sq km), SW Africa. It extends from Windhoek, Namibia, in the north to Northern Cape, South Africa, in the south and from the Namib Des...

primrose

(Encyclopedia)primrose, common name for the genus Primula of the Primulaceae, a family of low perennial herbs with species found on all continents, most frequently in north temperate regions. Among the better-known...

Georgian Bay

(Encyclopedia)Georgian Bay, large northeastern extension of Lake Huron, S Ont., Canada, separated from Lake Huron by Manitoulin Island and by the Bruce Peninsula; Lucas Channel is its chief connection with Lake Hur...

serpentine

(Encyclopedia)serpentine sûrˈpəntēn, –tīn [key], hydrous silicate of magnesium. It occurs in crystalline form only as a pseudomorph having the form of some other mineral and is generally found in the form of...