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Tsunamis

The Question: What causes tidal waves? Also, how large can they become and what are the chances that they will occur? The Answer: First, a…

Marbut, Curtis Fletcher

(Encyclopedia) Marbut, Curtis FletcherMarbut, Curtis Fletchermärˈbət [key], 1863–1935, American geologist, b. Verona, Mo., grad. Univ. of Missouri (B.S., 1889) and Harvard (M.A., 1844). As professor…

Wen Jiabao

(Encyclopedia) Wen JiabaoWen Jiabaowĕnˈ jyäˈbouˈ [key], 1942–, Chinese political leader, b. Tianjin. Originally a geologist, he worked for the Gansu provincial geological bureau (1968–82), where he…

pothole

(Encyclopedia) pothole, in geology, cylindrical pit formed in the rocky channel of a turbulent stream. It is formed and enlarged by the abrading action of pebbles and cobbles that are carried by…

Robert Love TAYLOR, Congress, TN (1850-1912)

Senate Years of Service: 1907-1912Party: DemocratTAYLOR, Robert Love, (son of Nathaniel Green Taylor and brother of Alfred Alexander Taylor), a Representative and a Senator from Tennessee;…

Clarence Don CLARK, Congress, WY (1851-1930)

Senate Years of Service: 1895-1917Party: RepublicanCLARK, Clarence Don, a Representative and a Senator from Wyoming; born in Sandy Creek, Oswego County, N.Y., April 16, 1851; attended the…

William Radford COYLE, Congress, PA (1878-1962)

COYLE, William Radford, a Representative from Pennsylvania; born in Washington, D.C., July 10, 1878; attended the public schools, and Columbian College (now George Washington University),…

Theories of the Universe: Curved Space

Curved Space Theories of the Universe Cracks in a Newtonian World Faster Than a Speeding Light Wave It All Depends on Your Position The Relative Nature of Space and Time Geological Time How…

Dutton, Clarence Edward

(Encyclopedia) Dutton, Clarence Edward, 1841–1912, American geologist, b. Wallingford, Conn., grad. Yale, 1860. After service in the army during and after the Civil War, he was a member (1875–91) of…

Fenneman, Nevin M.

(Encyclopedia) Fenneman, Nevin M.Fenneman, Nevin M.nĕvˈĭn fĕnˈəmən [key], 1865–1945, American geologist, geographer, and teacher, b. Lima, Ohio; B.A. (1883) Heidelberg College, Ohio; M.A. (1900); Ph.…