Névian-Ouest (La Balauye), couches de transition (Jurassic of France)

Where: Aude, France (43.2° N, 2.9° E: paleocoordinates 32.2° N, 14.3° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Murchisonae (175.6 - 171.6 Ma)

• Located between couches a Grypaea sublobata (J1) and calcaires a chailles (J2)

Environment/lithology: lithified, shelly/skeletal, black marl

• Black marls and black shelly marly limestones

Size class: macrofossils

Collection methods: Repository: Departement des Sciences de la Terre, Universite Claude Bernard

Primary reference: Y. Alméras and B. Peybernès. 1979. Les brachiopodes du Dogger des Pyrenees Navarro-Languedociennes (biostratigraphie et paleontologie). Documents des Laboratoires de Géologie de la Faculté des Sciences de Lyon 76:23-133 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 136807: authorized by Matthew Clapham, entered by Matthew Clapham on 04.12.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Terebratulida - Lissajousithyrididae
Monsardithyris trilineata Young and Bird 1828
"Terebratula infraoolithica" = Stroudithyris infraoolithica Deslongchamps 1871
 Terebratulida - Loboidothyrididae
Loboidothyris sp., "Dundrythyris perovalis" = Loboidothyris perovalis
Loboidothyris sp. Buckman 1917
"Dundrythyris perovalis" = Loboidothyris perovalis Sowerby 1825
 Rhynchonellida - Cyclothyrididae
 Rhynchonellida - Rhynchonellidae