Lower and Lower Middle Devonian rugose corals of the central Great Basin : a stratigraphic-paleontologic study of rugose corals as aids in age determination and correlation of Great Basin Devonian rocks with those of other regions /
by C. W. Merriam
- Washington : U.S. Government of Printing Office, 1974
- v, 83 p., 25 leaves of plates : ill. ; 29 cm.
- Geological Survey professional paper ; 805 .