William O. Crosby

William Otis Crosby (January 14, 1850, Decatur, Byrd Township, Brown County, Ohio - 31 December 1925, Boston) was an American geologist and engineer. Crosby was a professor at the Massachusetts Institute of Technology (1906), as well a member of the American Academy of Arts and Sciences (1881).

Biography

Crosby graduated from the Massachusetts Institute of Technology with a bachelor's degree in 1876. In 1875, while still a student, he was an assistant in geology and mineralogy in the Boston Society of Natural History, where he worked under the guidance of the paleontologist Alpheus Hyatt.

After graduating from the Massachusetts Institute of Technology, he was appointed instructor at the same institute in the Department of Geology (1878-1883). In 1881 he was elected a member of the American Academy of Arts and Sciences in Cambridge, Massachusetts.

In 1883 he received the post of assistant and held this post until 1902. Then he worked as an assistant professor (1902-1906) and professor of mineralogy and lithology until 1907, when progressive deafness led him to resign. For his final year in post (1906-1907), Crosby was also head of the Department of Geology.

After the termination of teaching activity, he worked as an expert consultant on the construction of engineering structures.

He died in Boston on December 31, 1925.

Scientific and engineering activities

Teaching at the Institute was combined with extensive scientific and engineering activities. The research covered such areas as mineralogy, igneous rocks, glaciology, physical geography, metamorphism, economic geology, fracture disturbance and tectonics, coral reefs, engineering geology and groundwater.