Blakstadtangen, Frognerkilen Fm. (Ordovician to of Norway)
Also known as Blakstad
Where: Asker, Norway (59.8° N, 10.5° E: paleocoordinates 32.1° S, 9.9° W)
• coordinate estimated from map
When: Frognerkilen Formation, Keila to Keila (460.9 - 452.0 Ma)
• "Lower Chasmops limestone", in Sweet (1958)
Environment/lithology: marine; limestone
Size classes: macrofossils, mesofossils
Primary reference: W. C. Sweet. 1958. The middle ordovician of the Oslo region, Norway 10. Nautiloid Cephalopods. Norsk Geologisk Tidsskrift 38:1-178 [B. Kröger/B. Kröger/B. Kröger]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 164157: authorized by Björn Kröger, entered by Björn Kröger on 24.11.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
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Cephalopoda | |
Discoceras rarospira Eichwald 1860 |