Rhamphidoceras saxatilis n. gen. and sp., a micromorph ammonite from the Lower Turonian of Trans-Pecos Texas
The authors herein describe a previously unrecognized progenic dwarf from the lower Turonian Pseudaspidoceras flexuosum zone fauna of the Chispa Summit Formation in Trans-Pecos Texas. Associated fauna includes: Quitmaniceras reaseri Powell, 1963; Kamerunoceras calvertense Powell, 1963; Mammites powe...
| Main Authors: | , |
|---|---|
| Format: | Journal article |
| Language: | English |
| Published: |
1990
|