Where: Öland, Sweden (56.4° N, 16.5° E: paleocoordinates 35.2° S, 5.8° W)

• coordinate estimated from map

When: Gräsgård Siltstone Formation, Oandu (453.0 - 451.8 Ma)

Environment/lithology: marine; siltstone

Size classes: macrofossils, mesofossils

Primary reference: A. Roomusoks. 1998. Trilobites of the Genus Toxochasmops from the Ordovician of Estonia. Proceedings of the Estonian Academy of Sciences, Geology 47(3):173-194 [B. Kröger/B. Kröger/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 169037: authorized by Björn Kröger, entered by Björn Kröger on 05.05.2015

Creative Commons license: CC BY (attribution)