Also known as Boulonnais, Boulogne-sur-mer
Where: Nord-Pas-de-Calais, France (50.9° N, 1.7° E: paleocoordinates 40.6° N, 11.7° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Bathonian (168.3 - 166.1 Ma)
• from the "Fuller's Earth beds with Terebratula obovata, T. globata, Rhynchonella concinna"
• bed-level stratigraphic resolution
Environment/lithology: marine; limestone
Size class: mesofossils
Collected by Sauvage
Primary reference: H.-E. Sauvage. 1874. Mémoire sur les dinosauriens et les crocodiliens des terrains jurassiques de Boulogne-sur-Mer [Memoir on the dinosaurs and crocodilians of the Jurassic deposits of Boulogne-sur-mer]. Mémoires de la Société Géologique de France, série 2 10(2):1-57 [M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 65031: authorized by Matthew Carrano, entered by Matthew Carrano on 18.09.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
Machimosaurus bathonicus Sauvage 1874 marine crocodile |