Strophomenata - Strophomenida - Rafinesquinidae
Alternative combination: Rafinesquina (Hedstroemina) ungula
Full reference: N. Spjeldnaes. 1957. The Middle Ordovician of the Oslo Region, Norway. 8. Brachiopods of the Suborder Strophomenida. Norsk Geologisk Tidsskrift 37(1):1-214
Belongs to Hedstroemina according to A. W. Owen and D. A. T. Harper 1982
See also Spjeldnaes 1957
Sister taxa: Hedstroemina fragilis, Hedstroemina mundae, Hedstroemina oanduensis, Hedstroemina orvikui, Hedstroemina reticulata, Rafinesquina (Hedstroemina) holtedahli
Type specimen: Its type locality is Bratterud, Lower Chasmops Shale, which is in a Haljala/Keila marine shale in the Arnestad Formation of Norway
Ecology: stationary epifaunal suspension feeder
Distribution:
• Ordovician of Norway (4 collections)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.