Marcus Kay—Yale University/Smithsonian—Paleoenvironmental gradients in Ordovician Bryozoans: no place but Cincinnati.
Clifford M. Nelson—USGS—Regional geologic mapping by the 4 1/2 'Great Surveys of the American West,' 1867-1879.
View all talks from 1988 | Go to Meeting number 1173 | Go to Meeting number 1175 |