Geschiebe from Hohendorf near Wolgast, Mecklenburg-Vorpommern (Jurassic of Germany)

Where: Germany (54.0° N, 13.7° E: paleocoordinates 44.8° N, 21.0° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Callovian (166.1 - 163.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: foreshore; poorly lithified, coarse-grained, calcareous sandstone

• erratic boulder

Size classes: macrofossils, mesofossils

Collection methods: incl. collection ANSORGE

Primary reference: J. Gründel. 1997. Heterostropha (Gastropoda) aus dem Dogger Norddeutschlands und Nordpolens. I. Mathildoidea (Mathildidae). Berliner geowissenschaftliche Abhandlungen, Reihe E 25:131-175 [M. Aberhan/S. Nurnberg]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 58251: authorized by Martin Aberhan, entered by Sabine Nürnberg on 30.01.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Pseudomelanoidea - Pseudomelaniidae
 Sorbeoconcha - Procerithiidae
 Cerithioidea - Cryptaulacidae
 Zygopleuroidea - Pommerozygiidae
Costazygia bilzi n. gen. n. sp.4
Costazygia bilzi n. gen. n. sp.4 snail
 Heterostropha - Mathildidae
"Turrithilda angulata" = Mathilda angulata5, "Carinathilda calloviensis n. sp." = Angulathilda calloviensis, Tricarilda waltheri n. sp., Carinathilda calteriana n. sp., Erratothilda erratica
"Turrithilda angulata" = Mathilda angulata5 Grundel 1997 snail
"Carinathilda calloviensis n. sp." = Angulathilda calloviensis Grundel 1997 snail
Tricarilda waltheri n. sp. snail
Carinathilda calteriana n. sp. Grundel 1997 snail
Erratothilda erratica Grundel 1990 snail
 Heterostropha - Bullinidae
Sulcoactaeon erratica1 snail
S. erratica erratica n. ssp.
 Heterostropha - Cylindrobullinidae
Cylindrobullina sp.1 von Ammon 1878 snail
 Heterostropha - Cornirostridae
"Carboninia miniperforata" = Bandellina miniperforata2
"Carboninia miniperforata" = Bandellina miniperforata2 Gründel 1998 snail
 Heterostropha - Murchisonellidae