Gastropoda - Neotaenioglossa - Trichotropidae
Alternative combinations: Crepidula (Spirocrypta) inornata, Crepidula inornata
Full reference: R. E. Dickerson. 1916. Stratigraphy and fauna of the Tejon Eocene of California. University of California Publications Bulletin of the Department of Geology 9(17):363-524
Belongs to Spirocrypta according to L. R. Saul and R. L. Squires 2008
See also Dickerson 1916, Squires 1999, Stewart 1927 and Vokes 1939
Sister taxa: none
Type specimen: UC PBDG V 9, a shell. Its type locality is UCMP loc. 672, Parsons Peak, which is in a Ypresian marine sandstone in the Domengine Formation of California.
Distribution:
• Eocene of United States (6: California collections)
• Paleocene to Eocene of the Russian Federation (1)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.