Bed No. 356, Kashm al Jufayr (Jurassic of Saudi Arabia)

Where: Saudi Arabia (23.9° N, 46.0° E: paleocoordinates 1.9° S, 33.6° E)

• small collection-level geographic resolution

When: Ermoceras primitifs ammonoid zone, D2 Member (Dhruma Formation), Early/Lower Bajocian (171.6 - 168.4 Ma)

• correlates with Humphriesianum zone

Environment/lithology: shallow subtidal; lithified, calcareous claystone

Size class: macrofossils

Primary reference: Y. Alméras, M. Cougnon, R. Enay and C. Mangold. 2010. Brachiopodes du Jurasique Inférieur et moyen d'Arabie Saoudite centrale. Documents des Laboratoires de Géologie de Lyon 168:1-247 [J. Pálfy/A. Kocsis/A. Kocsis]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 141473: authorized by József Pálfy, entered by Adam Kocsis on 27.03.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Ammonitida - Sonniniidae
 Ammonitida - Stephanoceratidae
Ermoceras cf. runcinatum Arkell 1952 ammonite
Rhynchonellata
 Rhynchonellida - Tetrarhynchiidae
Burmirhynchia magna Cooper 1989