Rhynchonellata - Spiriferida - Trigonotretidae
Alternative combination: Grantonia hobartensis
Belongs to Trigonotreta according to M. E. Clapham 2015
See also Clarke 1979, Wass and Banks 1971 and Waterhouse 2004
Sister taxa: Spirifer (Trigonotreta) strigosus, Trigonotreta australis, Trigonotreta cracovensis, Trigonotreta guizhouensis, Trigonotreta larghii, Trigonotreta lightjacki, Trigonotreta lyonsensis, Trigonotreta orientensis, Trigonotreta sanjuanensis, Trigonotreta semicircularis, Trigonotreta stokesi, Trigonotreta stokesii, Trigonotreta victoriae
Ecology: stationary epifaunal suspension feeder
Distribution:
• Permian of Australia (6 collections)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.