Bivalvia - Cardiida - Quenstedtiidae
Parent taxon: Tellinoidea according to J. G. Carter et al. 2011
See also Bouchet et al. 2010, Nevesskaja 2009 and Vokes 1980
Sister taxa: Donacidae, Icanotiidae, Psammobiidae, Semelidae, Solecurtidae, Sowerbyidae, Tancrediidae, Tellinidae, Unicardiopsidae
Subtaxa: Quenstedtia
Ecology: facultatively mobile infaunal deposit feeder
Distribution:
• Cretaceous of the Russian Federation (1 collection), the United Kingdom (1)
• Jurassic of Chile (5), China (2), France (1), Germany (1), Greenland (15), India (7), Kenya (5), the Russian Federation (1), Saudi Arabia (3), Svalbard and Jan Mayen (3), the United Kingdom (9), United States (16: Idaho, Montana, Utah, Wyoming)
• Silurian of United States (1: California)
Total: 71 collections including 73 occurrences