Where: Morocco (32.2° N, 4.3° W)

• Paleocoordinates: 24.6° N, 8.2° E (Wright 2013)

• coordinate estimated from map

• small collection-level geographic resolution

When: Graphoceras limitatum ammonoid zone, Agoudim Formation, Late/Upper Aalenian (175.6 - 171.6 Ma)

• Lower member of the Agoudim Fm. Graphoceras limitatum subzone of Graphoceras concavum zone (upper half of the latter)

• bed-level stratigraphic resolution

Environment/lithology: marine; gray marl and limestone

Size class: macrofossils

Collection methods: Specimen could be same as in Sadki D. and Almeras Y., 1992 - Le Brachiopods aaleno-bajociens de la region Rich (Haut-Atlas central, Maroc): implications biostratigraphiques et paleoecologiques. Cahiers Inst. Catho. Lyon, ser. Sci., 5: 93-105

Primary reference: D. Sadki. 1994. Proposition de la region de Rich (Haut-Atlas central marocain) comme stratotype auxiliaire submediterranen pour la limite Aalenien Bajocien. Geobios 17:431-440 [M. Aberhan/T. Schossleitner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 141219: authorized by Martin Aberhan, entered by Thomas Schossleitner on 21.03.2013

Creative Commons license: CC0 (CC0)