Also known as Koiatangen
Where: Oslo Asker, Norway (59.8° N, 10.5° E: paleocoordinates 31.8° S, 9.7° W)
• coordinate estimated from map
When: Vollen Formation, Kukruse (458.0 - 456.8 Ma)
• "Ampyx Limestone 4aβ", in Nikolaisen (1961)& Henningsmoen (1960) = Vollen Fm.
• formation-level stratigraphic resolution
Environment/lithology: marine; limestone
Size classes: macrofossils, mesofossils
Primary reference: F. Nikolaisen. 1961. The Middle Ordovician of the Oslo Region, Norway 7. Trilobites of the suborder Cheirurina. Norsk Geologisk Tidsskrift 41(2-4):279-310 [B. Kröger/B. Kröger/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 191115: authorized by Björn Kröger, entered by Björn Kröger on 10.01.2018
Creative Commons license: CC BY (attribution)
Taxonomic list
Trilobita | |
Nieszkowskia norvegica Nikolaisen 1961 trilobite | |
Ogmasaphus kiaeri Henningsmoen 1960 trilobite |