Erken, erratic boulder, Obolus beds (Ordovician of Sweden)
Where: Sweden (59.8° N, 18.6° E: paleocoordinates 40.8° S, 12.4° W)
• coordinate estimated from map
When: Varangu (485.4 - 484.5 Ma)
• "Obolus beds"
Environment/lithology: marine; calcareous sandstone
• "the boulder consists of a calcareous poorly sorted sandstone"
Size classes: macrofossils, mesofossils
Primary reference: I. Puura and L. E. Holmer. 1993. Lingulate brachiopods from the Cambrian-Ordovician boundary beds in Sweden. Geologiska Föreningens i Stockholm Förhandlingar 115(3):215-237 [B. Kröger/B. Kröger]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 191679: authorized by Björn Kröger, entered by Björn Kröger on 08.02.2018
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Lingulata | |
Ungula ingrica Eichwald 1829 |