ammonites
Locality 124 Devonian athyrids from the upper Portilla Fm, Leon, NW Spain (Devonian to of Spain)

Where: Leon, Spain (42.9° N, 1.4° E: paleocoordinates 34.8° S, 25.8° E)

• coordinate stated in text

When: upper Member (Portilla Formation), Late/Upper Givetian to Late/Upper Givetian (388.1 - 382.4 Ma)

Environment/lithology: open shallow subtidal; argillaceous carbonate

Collection methods: Specimens are reposited in the Departmento de Geologia (Paleontologia) Universidad de Oviedo, Oviedo, Espana

Primary reference: F. Alvarez. 1990. Devonian Athyrid Brachiopods from the Cantabrian Zone (NW Spain). Biostratigraphie du Paleozoique 11:1-311 [A. Miller/J. Sessa/J. Sessa] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 26894: authorized by Arnold Miller, entered by Jocelyn Sessa on 07.11.2002