Craniata - Trimerellida - Trimerellidae
Parent taxon: Trimerellidae according to A. Williams et al. 2000
See also Mitchell 1977 and Sepkoski 2002
Sister taxa: Costitrimerella, Dinobolus, Fengzuella, Gasconsia, Gyroselenella, Monomerella, Obolellina, Ovidiella, Palaeotrimerella, Paradinobolus, Peritrimerella, Rhynobolus, Sinotrimerella, Trimerella, Yidurella
Subtaxa: Eodinobolus balclatchiensis Eodinobolus dixonensis Eodinobolus magnifica
Type: Obolellina magnifica
Ecology: stationary epifaunal suspension feeder
Distribution:
• Ordovician of Australia (16 collections), China (2), Kazakhstan (1), Norway (1), the Russian Federation (1), the United Kingdom (5), United States (1: Maine)
Total: 27 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.