Recent and ancient nonmarine depositional environments : models for exploration : based on a symposium sponsored by the Rocky Mountain Section /
edited by Frank G. Ethridge and Romeo M. Flores.
- Tulsa, OK : Society of Economic Paleontologists and Mineralogists, 1981.
- 349 p. : ill., graphs, maps, photos.
- (Society of Economic Paleontologists and Mineralogists ; Special publication : no. 31) .