Al Ma'abir I-1 (Jurassic to of Yemen)
Where: Wadi Jahar, Yemen (14.3° N, 48.6° E: paleocoordinates 12.2° S, 31.2° E)
• small collection-level geographic resolution
When: Billum Member (Naifa Formation), Kimmeridgian to Kimmeridgian (157.3 - 157.3 Ma)
• near base, gently dipping, against cliff
Environment/lithology: limestone
• lithology described as limestone
Primary reference: M. K. Howarth and N. J. Morris. 1998. The Jurassic and Lower Cretaceous of Wadi Hajar, southern Yemen. Bulletin of the Natural History Museum (Geology) 54(1):1-32 [M. Patzkowsky/K. Layou/A. Clement]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 2551: authorized by Mark Patzkowsky, entered by Karen Layou on 08.07.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Rhynchonellata | |
Microthyridina farquharsoni Muir-Wood 1935 | |
Cephalopoda | |
Ochetoceras sp. ammonite | |
Bivalvia | |
Modiolus sp. Lamarck 1801 mussel | |
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Indogrammatodon egertonianus Stoliczka 1865 clam | |
Trigonia sp. Bruguière 1789 clam |