Ballangrud, Upper Chasmops Lst. (Ordovician to of Norway)
Where: Hadeland, Norway (60.3° N, 10.5° E: paleocoordinates 31.3° S, 9.7° W)
• coordinate estimated from map
When: Solvang Formation, Oandu to Oandu (453.0 - 450.5 Ma)
• "Upper Chasmops Limestone", in Siveter (1976)
Environment/lithology: marine; limestone
Size classes: macrofossils, mesofossils
Primary reference: D. J. Siveter. 1977. The Middle Ordovician of the Oslo Region, Norway, 27. Trilobites of the Family Calymenidae. Norsk Geologisk Tidsskrift 56:335-396 [B. Kröger/B. Kröger/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 167269: authorized by Björn Kröger, entered by Björn Kröger on 10.03.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Trilobita | |
Flexicalymene (aff. Reacalymene) pusulosa Shirley 1936 trilobite |