Giuseppe Mercalli
Giuseppe Mercalli : biography May 21, 1850 - March 19, 1914 Giuseppe Mercalli (May 21, 1850 – March 19, 1914) was an Italian...
David A. Johnston
David A. Johnston : biography 18 December 1949 - 18 May 1980 David Alexander Johnston (December 18, 1949 – May 18, 1980) was...
Harry Glicken
Harry Glicken : biography 1958 - 3 June 1991 Harry Glicken (1958–1991) was an American volcanologist. He was killed on June 3, 1991,...
Allan V. Cox
Allan V. Cox : biography December 17, 1926 - January 27, 1987 Allan Verne Cox (December 17, 1926 – January 27, 1987) was...
Raymundo Punongbayan
Raymundo Punongbayan : biography 13 June 1937 - 28 April 2005 Dr. Raymundo Santiago Punongbayan (13 June 1937 – 28 April 2005) was...
David A. Johnston
David A. Johnston : biography 18 December 1949 - 18 May 1980 There are several public memorials where Johnston's name is inscribed in a list...
Alfred Wegener
Alfred Wegener : biography 01 November 1880 - 1930-11 In 1943 George Gaylord Simpson wrote a vehement attack on the theory (as well as the...
James Hall (paleontologist)
James Hall (paleontologist) : biography September 12, 1811 - August 7, 1898 James Hall (September 12, 1811 – August 7, 1898) was an...
Preston Cloud
Preston Cloud : biography September 26, 1912 - January 16, 1991 Preston Ercelle Cloud, Jr. (September 26, 1912 – January 16, 1991) was...
Colin Campbell (geologist)
Colin Campbell (geologist) : biography 1931 - Colin J. Campbell, PhD Oxford (born 1931) is a retired British petroleum geologist who predicted...