Where: Poland (53.8° N, 15.0° E: paleocoordinates 44.9° N, 22.0° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Early/Lower Callovian to Early/Lower Callovian (164.7 - 161.2 Ma)

• depth 242,3-243,9 m; upper Lower Callovian to lower Middle Callovian

• bed-level stratigraphic resolution

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

Size classes: macrofossils, mesofossils

Collection methods: core,

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 58262: authorized by Martin Aberhan, entered by Sabine Nürnberg on 30.01.2006

Creative Commons license: CC BY (attribution)