Rottier, section Gc, Gc1, Drôme, Rhône-Alpes (Cretaceous of France)

Where: France (44.5° N, 5.4° E: paleocoordinates 35.1° N, 14.9° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Early/Lower Hauterivian (136.4 - 130.0 Ma)

• Jeannoti zone

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified limestone and lithified marl

• marly limestones (0.40-0.60 m) and marl (0.20-0.30 m)

Size class: macrofossils

Primary reference: J.-P. Thieuloy. 1972. Biostratigraphie des lentilles à pérégrinelles (brachiopodes) de l'Hauterivien de Rottier (Drôme, France) [Biostratigraphy of the Hauterivian Peregrinella beds (brachiopods) from Rottier (Drôme, France)]. Géobios 5(1):5-53 [W. Kiessling/U. Merkel/J. Alroy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 61549: authorized by Wolfgang Kiessling, entered by Uta Merkel on 19.06.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Cephalopoda
 Ammonitida - Olcostephanidae
Olcostephanus (Jeannoticeras) jeannoti
Olcostephanus (Jeannoticeras) jeannoti d'Orbigny 1841 ammonite
subspecies jeannoti
 Ammonitida - Crioceratitidae
Crioceratites (Crioceratites) nolani