Where: Morocco (33.1° N, 5.3° W: paleocoordinates 24.6° N, 5.8° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Irbzer Formation, Maastrichtian (72.1 - 66.0 Ma)
• "Maastrichtien" instead of Paleocene, as previously thought
• bed-level stratigraphic resolution
Environment/lithology: shallow subtidal; poorly lithified, yellow marl
Size class: microfossils
Collection methods: Paul-Sabatier University collection
Primary reference: B. Andreu and G. Tronchetti. 1994. Ostracodes et foraminifères du Crétace supérieur du synclinal d'El Koubbat, moyen Atlas, Maroc. Geobios 29(1):45-71 [J. Alroy/J. Alroy]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 94076: authorized by John Alroy, entered by John Alroy on 08.02.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Ostracoda | |
Cytherella "sp. 3" Jones 1849 ostracod | |
Clithrocytheridea senegali ostracod | |
? Cytheretta koubbatensis n. sp.
? Cytheretta koubbatensis n. sp. ostracod |