Where: Loire-Atlantique, France (47.5° N, 0.7° W: paleocoordinates 67.7° S, 75.2° E)
• coordinate estimated from map
• local area-level geographic resolution
When: Schistes d'Angers Formation, Dobrotivian (459.0 - 457.9 Ma)
• formation-level stratigraphic resolution
Environment/lithology: offshore; lithified, bioturbated, concretionary, pyritic, shelly/skeletal, sandy shale
Size class: macrofossils
Preservation: cast, mold/impression
Primary reference: J. Pillet. 1992. Les Gastéropodes de l’Ordovicien moyen en Anjou. Bulletin de la Société des études scientifiques d’Anjour 7:1-60 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 185521: authorized by Pete Wagner, entered by Pete Wagner on 26.04.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Ptychonema desiderata Perner 1907 snail | |
Peruniscus pusillus Perner 1903 snail | |
| |
Lesueurilla prima Perner 1903 snail |