Where: Netherlands (52.0° N, 6.8° E: paleocoordinates 40.3° N, 7.4° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Hettangian (201.3 - 199.3 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; claystone
Size class: macrofossils
Collection methods: Repository: Naturalis Biodiversity Center, Leiden, the Netherlands
Primary reference: A. A. Klompmaker and B. J. H. van den Berkmortel. 2007. Earliest Jurassic (Hettangian) psiloceratoid ammonites from a subrosion pipe at Winterswijk, the eastern Netherlands. Netherlands Journal of Geosciences 86:379-388 [A. Dunhill/B. Allen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 221055: authorized by Alex Dunhill, entered by Bethany Allen on 02.07.2021
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Saxoceras sp., cf. Saxoceras sp., cf. Schlotheimia sp., cf. Schlotheimia amblygonia, Schlotheimia angulata
Saxoceras sp. Lange 1924 ammonite
cf. Saxoceras sp. Lange 1924 ammonite
cf. Schlotheimia sp. Bayle 1878 ammonite
cf. Schlotheimia amblygonia ammonite
Schlotheimia angulata Schlotheim 1820 ammonite | |
Alsatites sp. Haug 1894 ammonite
cf. Alsatites sp. Haug 1894 ammonite |