Bivalvia - Cardiida - Ungulinidae
Full reference: W. L. Effinger. 1938. The Gries Ranch Fauna (Oligocene) of Western Washington. Journal of Paleontology 12(4):355-390
Belongs to Taras according to W. L. Effinger 1938
Sister taxa: Diplodonta (Diplodonta), Diplodonta (Microstagon), Diplodonta (Phlyctiderma), Diplodonta (Sphaerella), Diplodonta (Timothynus), Diplodonta (Zemysina), Diplodonta acclinis, Diplodonta aleutica, Diplodonta astartea, Diplodonta balcombensis, Diplodonta confusa, Diplodonta corbiscula, Diplodonta cornea, Diplodonta davisi, Diplodonta dilatata, Diplodonta dissona, Diplodonta ferruginata, Diplodonta globosa, Diplodonta hopkinsiensis, Diplodonta incerta, Diplodonta inconspicua, Diplodonta infrequens, Diplodonta lupinus, Diplodonta mediamericana, Diplodonta nucleiformis, Diplodonta orbella, Diplodonta paralta, Diplodonta parilis, Diplodonta problematica, Diplodonta punctata, Diplodonta shilohensis, Diplodonta soror, Diplodonta subquadrata, Diplodonta subrotunda, Diplodonta subrotundata, Diplodonta subvexa, Diplodonta torelli, Diplodonta transversaria, Diplodonta vaticani, Diplodonta villardeboeana, Diplodonta zelandica, Taras (Diplodonta) alta, Felaniella (Zemysia) elliptica, Taras (Taras), Taras orbella, Taras goodspeedi, Felaniella (Felaniella), Felaniella palmerae, Felaniella senegalensis, Diplodonta (Felaniella) sericata, Felaniella insula, Felaniella confusa
Type specimen: UCMP 33520
Ecology: facultatively mobile infaunal suspension feeder
Distribution: found only at UCMP 3607 - South bank of Cowlitz River at old Gries Ranch (Eocene of Washington)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.