Sample 17, La Gourdonio section, Quercy (Jurassic of France)

Where: France (44.1° N, 1.7° E: paleocoordinates 32.1° N, 12.0° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Calcaires en Rang de Pavés Member (Brian de Vère Formation), Margaritatus (189.6 - 183.0 Ma)

• Monestieri subzone, monestieri horizon

• bed-level stratigraphic resolution

Environment/lithology: poorly lithified marl

• a rhythmic alternation of limestone and marly beds

Size class: microfossils

Collection methods: sieve,

Primary reference: A. M. Bodergat, L. Bonnet, J. P. Colin, R. Cubaynes, and J. Rey. 1998. Opportunistic development of Ogmoconcha amalthei (ostracod) in the lower Liassic of Quercy (SW France): an indicator of sedimentary disturbance. Palaeogeography, Palaeoclimatology, Palaeoecology 143:179-190 [A. Miller/K. Layou/M. Clapham]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 33635: authorized by Arnold Miller, entered by Karen Layou on 04.08.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

Ostracoda
 Myodocopida - Polycopidae
Polycope ex gr. cerasia Blake 1876 ostracod
 Platycopida - Cytherellidae
 Podocopida -
Gramannella apostolescui Gramann 1962 ostracod
 Podocopida - Bairdiidae
Bairdia molesta Apostolescu 1959 ostracod
Bairdia michelseni Herrig 1979 ostracod
 Podocopida - Healdiidae
"Pseudohealdia bispinosa" = Ledahia bispinosa Grundel 1964 ostracod
Ledahia septenaria Grundel 1964 ostracod
Ogmoconcha ex gr. amalthei Quenstedt 1858 ostracod
 Podocopida - Bythocytheridae
Monoceratina sp. Roth 1928 ostracod
 Podocopida - Progonocytheridae
Gramannicythere bachi ostracod
G. bachi ornata
 Podocopida - Pontocyprididae
Liasina vestibulifera Gramann 1963 ostracod
Liasina lanceolata Apostolescu 1959 ostracod