locality Vâ Tche Tchâ, near Courtedoux, Courtedoux Mmb (Jurassic of Switzerland)

Where: Jura, Switzerland (47.4° N, 7.0° E: paleocoordinates 38.4° N, 15.9° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: cymodoce zone, Vabenau Member (Reuchenette Formation), Early/Lower Kimmeridgian (155.7 - 150.8 Ma)

• cymodoce Zone sensu gallico

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; limestone and marl

Size class: macrofossils

Primary reference: J. Koppka. 2015. Revision of the Bivalvia from the Upper Jurassic Reuchenette Formation, Northwest Switzerland—Ostreoidea. Zootaxa 3927(1):1-117 [W. Kiessling/M. Krause]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 185666: authorized by Wolfgang Kiessling, entered by Mihaela Krause on 08.05.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Pectinida - Pectinoidae
Eopecten velatus Goldfuss 1833 scallop
 Ostreida - Gryphaeidae
Nanogyra (Nanogyra) nana Sowerby 1822 oyster
Nanogyra (Palaeogyra) virgula Deshayes 1831 oyster
Circunula cotyledon Contejean 1859 oyster
 Ostreida - Ostreidae
Helvetostrea sequana Thurmann and Etallon 1862 oyster
 Ostreida - Palaeolophidae
Actinostreon sp. Bayle 1878 oyster
 Ostreida - Bakevelliidae
Gervillella sp. Waagen 1907 oyster
 Ostreida - Pinnidae
Trichites sp. Lhuyd 1760 oyster
Stegoconcha sp. Böhm 1907 oyster
 Pholadida - Ceratomyidae
Myopholas sp. Douvillé 1908 clam
 Pholadida - Pleuromyidae
Pleuromya sp. Agassiz 1845 clam
 Megalodontida - Ceratomyopsidae
Ceratomyopsis sp. Cossmann 1915 clam
 Trigoniida - Myophorelloidae
Myophorella sp. Bayle 1878 clam
Gastropoda
 Heterostrophia -
 Heterobranchia - Nerineidae
Cossmannea sp. Pcelincev 1931 snail
Cephalopoda
 Ammonoidea -
 Ichnofossils -
Gastrochaenolites sp. Leymerie 1842