†Yokoyamaina hayamii Keen 1969 (cockle)
Click image to enlarge. Click to access iDigBio record.
Bivalvia - Cardiida - Cardiidae
Full reference: A. M. Keen. 1969. Superfamily Cardiacea Lamarck, 1809. Treatise on invertebrate paleontology, Part N, Vol. 2, Mollusca 6, Bivalvia 2:583-594
Belongs to Yokoyamaina according to A. M. Keen 1969
Sister taxa: Yokoyamaina elliptica, Yokoyamaina globosa
Type specimen: MM 2866
Ecology: facultatively mobile infaunal suspension feeder
Distribution:
• Jurassic of Japan (3 collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.