Alternative combination: Exputens llajasensis
Full reference: B. L. Clark. 1934. A New Genus and Two New Species of Lamellibranchiata from the Middle Eocene of California. Journal of Paleontology 8(3):270-272
Sister taxon: Exputens alexi
Type specimen: UCMP 32391. Its type locality is UCMP 7004, Simi Valley, which is in a Lutetian transition zone/lower shoreface sandstone in the Llajas Formation of California.
• Eocene of United States (9: California collections)
Total: 9 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.