Locality 4, Juraifa area (Aramco S-1485): Late/Upper Bajocian, Saudi Arabia

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda - Ammonitida - Stephanoceratidae
? Teloceras sp.
Stephanoceras arabicum Arkell 1952
Ermoceras (Telermoceras) coronatoides (Douvillé 1916)
Ermoceras (Kosmermoceras) runcinatum n. sp. Arkell 1952
Ermoceras (Kosmermoceras) magnificum Arkell 1952
Ermoceras (Ermoceras) aff. mogharense (Douvillé 1916)
see common names

Geography
Country:Saudi Arabia
Coordinates: 25.4° North, 45.3° East (view map)
Paleocoordinates:0.3° South, 33.7° East
Basis of coordinate:stated in text
Geographic resolution:outcrop
Time
Period:Jurassic Epoch:Middle Jurassic
Stage:Bajocian 10 m.y. bin:Jurassic 4
Key time interval:Late/Upper Bajocian
Age range of interval:168.60000 - 168.20000 m.y. ago
Stratigraphy
Formation:Dhruma
Stratigraphic resolution:bed
Stratigraphy comments: Ermoceras fauna, Limonitic cast bed approximately 86 to 87 m below the Micromphalites clay
Lithology and environment
Primary lithology: lithified "limestone"
Environment:carbonate indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Museum repositories:SM
Metadata
Database number:184526
Authorizer:M. Clapham Enterer:M. Clapham
Modifier:M. Clapham Research group:marine invertebrate
Created:2017-03-11 12:52:58 Last modified:2017-03-11 19:15:24
Access level:the public Released:2017-03-11 12:52:58
Creative Commons license:CC BY
Reference information

Primary reference:
61861. W. J. Arkell. 1952. Jurassic ammonites from Jebel Tuwaiq, central Arabia. Philosophical Transactions of the Royal Society of London, Series B, Biological Sciences 236:241-313 [M. Clapham/M. Clapham]