Ulrich, Edward Oscar
Ulrich, Edward Oscar(1857–1944) geologist, paleontologist; born in Cincinnati, Ohio. He was curator of the Cincinnati Society of Natural History (1877–81), paleontologist for geological surveys of the U.S. Midwest (1885–96), and geologist for the U.S. Geological Survey (1897–1932). He made significant contributions to marine invertebrate paleozoology and chronologic stratigraphy.
The Cambridge Dictionary of American Biography, by John S. Bowman. Copyright © Cambridge University Press 1995. Reproduced with permission.