Geschiebe from Bauer-Wehrland, Mecklenburg-Vorpommern (Jurassic of Germany)

Where: Germany (54.0° N, 13.8° E: paleocoordinates 44.8° N, 21.1° 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 BUCHHOLZ

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 58218: authorized by Martin Aberhan, entered by Sabine Nürnberg on 30.01.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Heterostropha - Gordenellidae
Gordenella wehrlandia n. sp.4 Grundel 2000 snail
Proacirsa laevigata4 Eudes-Desclongchamps 1843 snail
 Heterostropha - Mathildidae
Erratothilda erratica Grundel 1990 snail
Tricarilda sp.6 Grundel 1973 snail
 Heterostropha - Acteonidae
 Heterostropha - Bullinidae
Sulcoactaeon erratica1 snail
S. erratica erratica
 Trochoidea -
Ueckerconulus sp.6 Gründel 2000 snail
 Trochoidea - Nododelphinulidae
 Cerithioidea - Cryptaulacidae
 Architaenioglossa - Ampullinidae
 Architaenioglossa - Ampullariidae
Pictavia punctura6 apple snail
 Sorbeoconcha - Procerithiidae
 Sorbeoconcha - Iravadiidae
"Palaeorissoina acuminata n. sp." = Bralitzia acuminata3
"Palaeorissoina acuminata n. sp." = Bralitzia acuminata3 Gründel 1999 snail
 Sorbeoconcha - Aporrhaidae
"Bicorempterus elegans" = Pietteia6
"Bicorempterus elegans" = Pietteia6 snail