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 141213: authorized by Martin Aberhan, entered by Thomas Schossleitner on 21.03.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Haplopleuroceras sp., Haplopleuroceras inaequalicostatum, Haplopleuroceras subspinatum, Euaptetoceras amaltheiforme, Eudmetoceras "sp. A", "Ambersites sp." = Abbasites
Haplopleuroceras sp. ammonite
Haplopleuroceras inaequalicostatum ammonite
Haplopleuroceras subspinatum Buckman and Buckman 1881 ammonite
Euaptetoceras amaltheiforme ammonite
Eudmetoceras "sp. A" ammonite
"Ambersites sp." = Abbasites Buckman 1921 ammonite | |
Fontannesia aurita ammonite | |
Praeoppelia sp. Westermann 1969 ammonite | |
Bivalvia | |
Palaeonucula hammeri Defrance 1825 nut clam | |
"Bositra buchii" = Bositra buchi
"Bositra buchii" = Bositra buchi Roemer 1836 oyster | |
Rhynchonellata | |
Zeilleria cf. truncatella Rothpletz 1886 |