Where: Languedoc-Roussillon, France (43.3° N, 2.6° E: paleocoordinates 60.5° S, 101.4° E)
• coordinate based on nearby landmark
When: Euloma filacovi trilobite zone, F Member (Saint-Chinian Formation), Tremadocian (485.4 - 477.7 Ma)
• faunizone “F” = IGCP TS 1c-d
•
•Was: Schistes de Saint-Chinian, Layer F
• member-level stratigraphic resolution
Environment/lithology: deep subtidal shelf; gray claystone and lithified, bioturbated, nodular siltstone
Size class: macrofossils
Preservation: cast, original aragonite
Primary reference: E. L. Yochelson. 1982. Mollusques monoplacopheres et gastropodes. In C. Babin, R. Courtessole, M. Melour, J. Pillet, D. Vizcaino & E.L. Yochelson (eds.), Brachiopodes (Articules) et Mollusques (Bivalves, Rostroconches, Monoplacophores, Gastropodes) de L'Ordovicien Inferieur (Tremadocien - Arenigien) de la Montagne Noire (France Meridionale) 51-63 [P. Wagner/P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 167672: authorized by Pete Wagner, entered by Pete Wagner on 27.03.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Synek thorali clam | |
Tergomya | |
"Gamadiscus courtessolei" = Carcassonnella courtessolei
"Gamadiscus courtessolei" = Carcassonnella courtessolei Yochelson 1982 |