Where: Germany (51.8° N, 8.1° E: paleocoordinates 42.4° N, 8.9° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Beckum Member (Ahlen Formation), Late/Upper Campanian (83.5 - 70.6 Ma)
• member-level stratigraphic resolution
Environment/lithology: open shallow subtidal; lithified marl
Size class: macrofossils
Preservation: cast
Collection methods: Most specimens were collected by the author himself from the 1930s to the 1960s. Lists also include some additional material from museum collections.
Primary reference: R. Giers. 1964. Die Großfauna der Mukronatenkreide (unteres Obercampan) im östlichen Münsterland. Fortschr. Geol. Rheinld. u. Westf. 7:213-294 [M. Aberhan/S. Nurnberg]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 63985: authorized by Martin Aberhan, entered by Sabine Nürnberg on 29.08.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Baculites anceps Lamarck 1822 ammonite | |
Hoploscaphites gibbus ammonite | |
Belemnitella mucronata Schlotheim 1813 belemnite | |
Bivalvia | |
Inoceramus balticus, "Inoceramus cf. regularis" = Endocostea regularis
Inoceramus balticus Bohm 1907 clam incl. subspecies I. balt. balticus, I. balt. marcki, I. balt. pteroides, I. balt. beckumiensis
"Inoceramus cf. regularis" = Endocostea regularis d'Orbigny 1845 clam | |
Polychaeta | |
Serpula subtorquata Munster 1836
Serpula quadrangularis Roemer 1841 | |
Echinoidea | |
Micraster glyphus Schluter 1869 heart urchin | |
Echinocorys ovatus Leske 1778 sea urchin |