1. Clyde A Wahrhaftig was an American geologist who worked for the United States Geological Survey and taught at the University of California at Berkeley.

1. Clyde A Wahrhaftig was an American geologist who worked for the United States Geological Survey and taught at the University of California at Berkeley.
Clyde Wahrhaftig is known for his field guides to the geology of San Francisco and the Bay Area.
Clyde Wahrhaftig earned a bachelor's degree in geology at Caltech in 1941, and a Ph.
Clyde Wahrhaftig worked for the US Geological Survey as a field geologist from 1941 until his death; the bulk of his USGS work was in Alaska.
Clyde Wahrhaftig was active in environmentally-based community projects, working extensively in the Bolinas and Tomales Bay areas.
Clyde Wahrhaftig was a dedicated user of public transportation, partially motivated by his concern about the environment impact of fossil fuels.
Clyde Wahrhaftig eschewed automobiles and airplanes and routinely traveled by sea to his field work in Alaska.
Clyde Wahrhaftig continued to use horse-pack trains while working in the field for as long as the USGS permitted it.
Clyde Wahrhaftig spent most of his career as a closeted homosexual, but he came out as a gay man during his acceptance speech for the Geological Society of America's "Distinguished Career Award" in 1989.
Clyde Wahrhaftig had a close personal and professional relationship with the geophysicist Allan Cox that lasted until Cox's death in 1987.
Clyde Wahrhaftig died of heart failure in San Francisco at the age of 74.
Clyde Wahrhaftig made significant scientific contributions to the field of geology; his work is credited with inspiring the research of many colleagues and students.
Clyde Wahrhaftig was known for his systematic and meticulous field observations.
Clyde Wahrhaftig was one of the first Bay Area scientists to bring the role of plate tectonics in causing earthquakes to public awareness.
Clyde Wahrhaftig was appointed to the California Board of Forestry in 1975, where he advocated for forest practices legislation that took a long-term perspective on geomorphological effects of forest management.
Clyde Wahrhaftig was given the GSA's Distinguished Career Award in 1989.
Clyde Wahrhaftig was largely responsible for paleomagnetist Allan Cox entering the field of geology, and considered this to be one of his major accomplishments in the field.
In 1950 and 1951, Clyde Wahrhaftig hired Cox to be a field assistant in Alaska.
Clyde Wahrhaftig left a bequest for its completion, and the task was taken up by Yosemite Park geologist Greg Stock.