Strophomenata - Strophomenida - Strophomenidae
Alternative spelling: Strophomena (Gunnarella)
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
Parent taxon: Strophomeninae according to A. Williams et al. 2007
See also Dewing 1999, Mitchell 1977, Sepkoski 2002 and Williams et al. 2000
Sister taxa: Actinomena, Drummuckina, Esilia, Holtedahlina, Infurca, Leigerina, Longvillia, Ochyromena, Pseudostrophomena, Rhipidomena, Rugomena, Saxbyonia, Semnanostrophia, Strophomena, Tetraphalerella
Subtaxa: Gunnarella corrugata Gunnarella corrugatella Gunnarella delta Gunnarella magnifica Gunnarella mcdermotti Strophomena (Gunnarella) beta
Type: Gunnarella delta
Distribution:
• Silurian of Ireland (1 collection)
• Ordovician of Canada (2: Quebec), China (2), Norway (12), Sweden (5), the United Kingdom (11)
Total: 33 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.