Bivalvia - Cardiida - Veneridae
Alternative combination: Macrocallista vaderensis
Full reference: R. E. Dickerson. 1915. Fauna of the Type Tejon: Its relation to the Cowlitz Phase of the Tejon Group of Washington. Proceedings of the California Academy of Sciences 5(3):33-98
Belongs to Tivelina according to A. J. W. Hendy 2020
See also Dickerson 1915
Sister taxa: Tivelina analoga, Tivelina baudoni, Tivelina capsuloides, Tivelina coislinensis, Tivelina delicatina, Tivelina deltoidea, Tivelina dixoni, Tivelina ewekoroensis, Tivelina gibbosula, Tivelina idriaensis, Tivelina nuculoides, Tivelina parameces, Tivelina rustica, Tivelina siliqua, Tivelina sphenarium, Tivelina subquadrangularis, Tivelina tellinaria, Tivelina vincentiana
Type specimen: CAS 267. Its type locality is CAS loc. 183, Big Bend of Cowlitz River, which is in a Bartonian marine mudstone/sandstone in the Cowlitz Formation of Washington.
Distribution:
• Eocene of United States (8: Oregon, Washington collections)
Total: 8 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.