Bivalvia - Pectinida - Entoliidae
Alternative combinations: Entolium operculiformis, Pecten operculiformis
Full reference: W. M. Gabb. 1864. Description of the Cretaceous fossils. Geological Survey of California Palaeontology 1:57-217
Belongs to Syncyclonema according to F. M. Anderson 1938
See also Gabb 1864 and Murphy 1956
Sister taxa: Syncyclonema cretacea, Syncyclonema gamsensis, Syncyclonema gibsonia, Syncyclonema greppini, Syncyclonema haeggi, Syncyclonema hagenowi, Syncyclonema haggi, Syncyclonema haldonensis, Syncyclonema kingi, Syncyclonema latum, Syncyclonema nilsoni, Syncyclonema semiplicata
Distribution:
• Cretaceous of United States (22: California collections)
Total: 22 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.