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Permian period

(Encyclopedia)Permian period pûrˈmēən [key] [from Perm, Russia], sixth and last period of the Paleozoic era (see Geologic Timescale, tablegeologic timescale, table) from 250 to 290 million years ago. Many ma...

Gordy, Berry, Jr.

(Encyclopedia)Gordy, Berry, Jr., 1929–, African-American music-industry executive, b. Detroit. After stints in the army and as a professional boxer, Gordy opened a ...

Gentileschi, Artemisia

(Encyclopedia)Gentileschi, Artemisia ärˌtāmēˈzhə jānˌtēlĕsˈkē [key], c.1597–c.1652, Tuscan painter, daughter and pupil of Orazio Gentileschi, b. Rome. She studied with her father's collaborator, Agost...

Jackson, Michael Joseph

(Encyclopedia)Jackson, Michael Joseph, 1958–2009, American performer, b. Gary, Ind. Jackson was an extremely successful pop singer, superb dancer, and talented composer who often conveyed an androgynous image and...

Kael, Pauline

(Encyclopedia)Kael, Pauline kāl [key], 1919–2001, American film critic, b. Petaluma, Calif. Possessed of extremely strong opinions about movies and a feisty, pop-inflected style, Kael was noted for her provocati...

mortar, in building

(Encyclopedia)mortar, in building, mixture of lime or cement with sand and water, used as a bedding and adhesive between adjacent pieces of stone, brick, or other material in masonry construction. Lime mortar, a co...

Penn, Arthur Hiller

(Encyclopedia)Penn, Arthur Hiller, 1922–2010, American director, brother of Irving Penn, b. Philadelphia; studied Black Mountain College and the Actors' Studio, Los Angeles. Penn, who often dealt with themes of a...

Machado, Gerardo

(Encyclopedia)Machado, Gerardo mächäˈᵺō [key], 1871–1939, president of Cuba (1925–33). A businessman turned presidential candidate in 1924, he channeled the resurgent nationalism of the era. His victory ...

Burckhardt, Jacob Christoph

(Encyclopedia)Burckhardt, Jacob or Jakob Christoph yäˈkôp krĭsˈtôf bo͝orkˈhärt [key], 1818–97, Swiss historian, one of the founders of the cultural interpretation of history. He studied under Ranke at th...

Cartier-Bresson, Henri

(Encyclopedia)Cartier-Bresson, Henri äNrēˈ kärtēāˈ-brĕsôNˈ [key], 1908–2004, French photojournalist, b. Chanteloup, near Paris. Cartier-Bresson is renowned for his countless memorable images of 20th-cen...