Where: Oslo, Norway (59.9° N, 10.7° E: paleocoordinates 32.6° S, 10.0° W)
• coordinate estimated from map
When: Arnestad Formation, Keila (453.9 - 453.0 Ma)
• "from the uppermost part (4-5 m) of zone 4bα", in Spjeldnaes (1957)
• formation-level stratigraphic resolution
Environment/lithology: shale
Size classes: macrofossils, mesofossils
Primary 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 [P. Wagner/P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 194773: authorized by Björn Kröger, entered by Björn Kröger on 29.06.2018
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |