|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Bivalvia - Hippuritida
It was corrected as Hippuritida by Carter et al. (2011).
It was assigned to Heterodonta by Vokes (1980) and Giribet and Wheeler (2002); to Bivalvia by Sepkoski (2002); to Autobranchia by Nevesskaja (2009); and to Cardiiformii by Carter et al. (2011).