Where: France (45.6° N, 5.1° E: paleocoordinates 34.4° N, 15.9° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Bifrons to Bifrons (182.0 - 175.6 Ma)
• Bifrons zone sensu Dumortier, now middle to lower upper Toarcian
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Collected by E. Dumortier
• Repository: Musée Guimet
Primary reference: Y. Alméras. 1996. Les brachiopodes toarciens et aaléniens inférieurs du bassin du Rhône, paléontologie et biostratigraphie, révision de la collection Dumortier et compléments. Documents des Laboratoires de Géologie Lyon 138:1-123 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 150353: authorized by Matthew Clapham, entered by Matthew Clapham on 06.09.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
| Rhynchonellata | |
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Pseudogibbirhynchia sp. Ager 1962 cf. Pseudogibbirhynchia nov. sp. Garcia-Joral and Goy 1984; ID as R. subtetraedra in Dumortier
Pseudogibbirhynchia jurensis Quenstedt 1858 Rhynchonella forbesi, R. subtetraedra, and R. bouchardi in Dumortier
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Praemonticlarella schuleri Oppel 1856 | |
"Terebratula millenaria n. sp." = Ferrythyris millenaria
"Terebratula millenaria n. sp." = Ferrythyris millenaria Dumortier 1874 | |
| Cephalopoda | |
"Nautilus terebratus n. sp." = Digonioceras terebratum, "Nautilus jourdani n. sp." = Cenoceras jourdani, Cenoceras ciryi, Cenoceras belmontense
"Nautilus terebratus n. sp." = Digonioceras terebratum Dumortier 1874 nautiloid
"Nautilus jourdani n. sp." = Cenoceras jourdani Dumortier 1874 nautiloid
Cenoceras ciryi Rulleau 2008 nautiloid
Cenoceras belmontense Rulleau 2008 nautiloid | |
"Cenoceras globulus n. sp." = Ligeiceras globulus
"Cenoceras globulus n. sp." = Ligeiceras globulus Rulleau 2008 nautiloid | |