Full reference: L. R. Babcock and R. A. Robison. 1988. Taxonomy and paleobiology of some Middle Cambrian Scenella (Cnidaria) and hyolithids (Mollusca) from western North America. The University of Kansas Paleontological Contributions 121:1-22
See also Sepkoski 2002
Type: Haplophrentis reesei
Ecology: facultatively mobile epifaunal suspension feeder
Total: 33 collections including 34 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.