|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Rhynchonellata - Rhynchonellida - Trigonirhynchiidae
It was assigned to Rhynchonellida by Sepkoski (2002); to Trigonirhynchiidae by Bassett and Cocks (1974) and Musteikis and Modzalevskaya (2002); and to Trigonirhynchiinae by Jin and Chatterton (1997) and Williams et al. (2002).
Is something missing? Join the Paleobiology Database and enter the data