Norresundby, Alborg, Danish White Chalk, Nordjylland (Cretaceous of Denmark)

Where: Denmark (57.1° N, 9.9° E: paleocoordinates 49.3° N, 8.7° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Danish White Chalk Formation, Maastrichtian (72.1 - 66.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified limestone

• chalk

Size class: macrofossils

Primary reference: T. Birkelund. 1993. Ammonites from the Maastrichtian White Chalk of Denmark. Bulletin of the Geological Society of Denmark 40(1-2):33-81 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 67417: authorized by Wolfgang Kiessling, entered by Uta Merkel on 20.11.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Ammonitida - Diplomoceratidae
Diplomoceras cylindraceum Defrance 1816 ammonite