Also known as level between Gerastos couche and Hollardops couche

Where: South, Morocco (31.3° N, 3.9° W: paleocoordinates 51.0° S, 25.0° E)

When: Amerboh Group, Late/Upper Emsian (402.5 - 391.9 Ma)

Environment/lithology: marine; lithified lime mudstone

Size classes: macrofossils, mesofossils

Primary reference: A.P. Van Viersen and D. Holland. 2016. Morphological trends and new species of Cyphaspis (Trilobita, Otarioninae) in the Devonian of Morocco, Turkey, Germany and Belgium. Geologica Belgica 19:251-271 [A. Van Viersen/A. Van Viersen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 229392: authorized by Allart Van Viersen, entered by Allart Van Viersen on 08.03.2023

Creative Commons license: CC BY (attribution)