Where: Germany (51.9° N, 9.8° E: paleocoordinates 41.8° N, 18.3° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Bajocian (171.6 - 167.7 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: offshore; poorly lithified, fine-grained siliciclastic sediments

Size class: mesofossils

Collection methods: core,

• collection WALTHER

Primary reference: J. Gründel. 1997. Heterostropha (Gastropoda) aus dem Dogger Norddeutschlands und Nordpolens. III. Opisthobranchia. Berliner geowissenschaftliche Abhandlungen, Reihe E 25:177-223 [M. Aberhan/S. Nurnberg] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 58353: authorized by Martin Aberhan, entered by Sabine Nürnberg on 01.02.2006