Locality 37, Dhruma area (Aramco S-1167): Late/Upper Bajocian, Saudi Arabia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Cephalopoda
- Ammonitida
- Stephanoceratidae
|
|||||||
|
Ermoceras (Telermoceras) reineckeoides n. sp.
Arkell 1952
|
|||||||
|
Stephanoceras arabicum
Arkell 1952
|
|||||||
| see common names | |||||||
Geography
| Country: | Saudi Arabia |
| Coordinates: | 24.7° North, 46.1° East (view map) |
| Paleocoordinates: | 1.2° South, 34.0° 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: | group of beds | ||||
| Stratigraphy comments: Ermoceras fauna, weathered-out fossils on the slope, derived from 0 to 20 m below the top of the escarpment (calculated about 13 to 33 m below the top of the Dhibi limestone member) | |||||
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: | 184554 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2017-03-11 15:28:13 | Last modified: | 2017-03-11 20:49:00 |
| Access level: | the public | Released: | 2017-03-11 15:28:13 |
| 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] |