AP4bo-Jura (Cretaceous of Switzerland)
Where: Switzerland (47.0° N, 6.9° E: paleocoordinates 36.7° N, 16.5° E)
When: Aptian (125.0 - 113.0 Ma)
• The author lists the Urgonien within the Neocomian; however, Harland 1989 puts the Urgonien within the lowermost Aptian
Environment/lithology: gray, yellow carbonate
• carbonate can sometimes be oolitic
Primary reference: A. Jaccard. 1869. Jura Vaudois et Neuchatelois. Matériaux pour la carte géologique de la Suisse 6:1-340 [M. Patzkowsky/K. Layou/L. Villier]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 2227: authorized by Mark Patzkowsky, entered by Zack Krug on 28.06.1999, edited by Karen Layou
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Echinoidea | |
|
Cidaris lardyi pencil urchin | |
|
Hemicidaris clunifera sea urchin | |
|
Pygaulus morloti sea urchin | |
|
Heteraster couloni heart urchin | |
|
Goniopygus peltatus sea urchin | |
| Rhynchonellata | |
"Rhynchonella lata" = Belbekella lata
"Rhynchonella lata" = Belbekella lata d'Orbigny 1847 | |
|
Rhynchonella sp. Fischer 1809 | |
| Bryozoa | |
|
Bryozoa indet. Ehrenberg 1831 | |
| Bivalvia | |
|
Pecten sp. Müller 1776 scallop | |
|
Lima sp. Bruguière 1797 file clam | |
|
Ostrea sp. Linnaeus 1758 oyster | |
"Cyprina orbensis" = Arctica
"Cyprina orbensis" = Arctica clam | |
|
Panopea necomiensis clam | |
| Anthozoa | |
|
Anthozoa indet. Ehrenberg 1834 | |
| unclassified | |
|
Porifera indet. Grant 1836 | |