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Famous Firsts by LGBT Americans

  Some early accomplishments by LGBT Americans LGBT Firsts: Government1 Local elected lesbian official: Kathy Kozachenko, 1974, Ann Arbor City Council, Mich. Local elected gay official: Harvey…

fold

(Encyclopedia) fold, in geology, bent or deformed arrangement of stratified rocks. These rocks may be of sedimentary or volcanic origin. Although stratified rocks are normally deposited on the earth'…

Paleozoic era

(Encyclopedia) Paleozoic eraPaleozoic erapāˌlēəzōˈĭk [key], a major division (era) of geologic time (see Geologic Timescale, tablegeologic timescale, table) occurring between 570 to 240 million years…