Where: Hadeland, Norway (60.4° N, 10.6° E: paleocoordinates 31.2° S, 9.7° W)

• coordinate estimated from map

When: Solvang Formation, Oandu (453.0 - 451.8 Ma)

• "Sphaeronid Limestone 4bδ“, in Nikolaisen (1983) = Solvang Fm

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 191125: authorized by Björn Kröger, entered by Björn Kröger on 10.01.2018

Creative Commons license: CC BY (attribution)