Bivalvia - Trigoniida - Trigonodidae
Full reference: A. Bittner. 1899. Versteinerungen aus den Trias-Ablagerungen des Süd-Ussuri Gebietes in der ostsibirischen Küstenprovinz [Fossils of the Triassic deposits of the southern Ussuri region in the eastern Siberian coastal province]. Trudy Geologicheskago Komiteta 7(4):1-35
Belongs to Trigonodus according to M. Hautmann et al. 2013
See also Bittner 1899 and Kumagae and Nakazawa 2009
Sister taxa: Trigonodus abdominalis, Trigonodus bittneri, Trigonodus brevidens, Trigonodus carniolicus, Trigonodus costatus, Trigonodus dieneri, Trigonodus extraordinarius, Trigonodus intermedius, Trigonodus marmolatae, Trigonodus minor, Trigonodus postrablensis, Trigonodus praeco, Trigonodus problematicus, Trigonodus productus, Trigonodus rablensis, Trigonodus ramovsi, Trigonodus sandbergeri, Trigonodus serianus, Trigonodus sichuanensis, Trigonodus subrhombus, Trigonodus xiabolangensis, Trigonodus yunnanensis
Type specimen: Its type locality is Paris Bay, Russky Island (Exposure 37), which is in a Triassic marine horizon in the Russian Federation
Ecology: facultatively mobile infaunal suspension feeder
Distribution:
• Triassic of the Russian Federation (2 collections), United States (9: Utah)
Total: 11 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.