Where: Saudi Arabia (22.6° N, 46.4° E: paleocoordinates 3.5° S, 33.0° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: Ulayyah Mb.5 Member (Hanifa Formation), Oxfordian (163.5 - 157.3 Ma)
Environment/lithology: lagoonal or restricted shallow subtidal; lithified limestone
Size classes: macrofossils, microfossils
Collection methods: bulk, mechanical,
Primary reference: J. Manivit, Y.-M. Le Nindre, and D. Vaslet. 1990. Le Jurassique D`Arabie Centrale. Document du BRGM 4(194):25-519 [F. Fursich/S. Hicks/W. Kiessling]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 45981: authorized by Franz Fursich, entered by Simone Hicks on 17.12.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Echinoidea | |
Pseudocidaris thurmanni Agassiz 1840 sea urchin | |
Acrocidaris nobilis sea urchin |