Where: Morocco (32.2° N, 4.3° W: paleocoordinates 27.0° N, 0.3° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Agoudim Formation, Concavum (175.6 - 171.6 Ma)
• Lower member of the Agoudim Fm; Concavum subzone.
• 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 141205: authorized by Martin Aberhan, entered by Thomas Schossleitner on 21.03.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Malladaites pertinax, Euaptetoceras sp., "Eudmetoceras sp." = Eudmetoceras, "Rhodaniceras dubari" = Eudmetoceras, ""Pseudammatoceras" diadematoides" = Accardia diadematoides
Malladaites pertinax Vacek 1886 ammonite
Euaptetoceras sp. ammonite
"Eudmetoceras sp." = Eudmetoceras ammonite
"Rhodaniceras dubari" = Eudmetoceras ammonite
""Pseudammatoceras" diadematoides" = Accardia diadematoides Mayer 1871 ammonite | |
Graphoceras (Ludwigella) cornu ammonite
Graphoceras concavum ammonite
Graphoceras (Ludwigella) rude ammonite | |
Bivalvia | |
Nicaniella (Traustcholdia) sp. Chavan 1945 clam |