Deir-Alla 2 B4: Callovian, Jordan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Rhynchonellata
- Terebratulida
- Loboidothyrididae
|
|||||||
Cererithyris bihinensis
(Weir 1929)
|
24 individuals | ||||||
recombined as Arabatia bihinensis | |||||||
Gastropoda
- Pseudomelaniidae
|
|||||||
Pseudomelania sp.
Pictet and Campiche 1862
|
8 individuals | ||||||
Bivalvia
- Mytilida
- Mytilidae
|
|||||||
Modiolus sp.
(Lamarck 1801)
|
1 individual | ||||||
Bivalvia
- Ostreida
- Eligmidae
|
|||||||
Eligmus asiaticus
|
36 individuals | ||||||
Bivalvia
- Cardiida
- Arcticidae
|
|||||||
Anisocardia informal sp.
Munier-Chalmas 1863
|
1 individual | ||||||
Bivalvia
- Pholadida
- Ceratomyidae
|
|||||||
Ceratomya concentrica
Sowerby 1822
|
21 individuals | ||||||
Bivalvia
- Pholadomyida
- Pholadomyidae
|
|||||||
Homomya vezelayi
|
9 individuals | ||||||
see common names |
Geography
Country: | Jordan |
Coordinates: | 32.2° North, 35.6° East (view map) |
Paleocoordinates: | 10.8° North, 30.4° East |
Basis of coordinate: | based on nearby landmark |
Time
Period: | Jurassic | Epoch: | Middle Jurassic |
Stage: | Callovian | 10 m.y. bin: | Jurassic 5 |
Key time interval: | Callovian | ||
Age range of interval: | 165.30000 - 161.50000 m.y. ago |
Stratigraphy
Geological group: | Azab | Formation: | Mughanniyya |
Local section: | Deir-Alla | Local bed: | B4 |
Local order: | bottom to top | ||
Stratigraphic resolution: | bed |
Lithology and environment
Primary lithology: | lithified wackestone | ||
Lithology description: marley wackestone | |||
Environment: | shallow subtidal indet. | Tectonic setting: | cratonic basin |
Taphonomy
Modes of preservation: | body,cast,original calcite,replaced with calcite |
Size of fossils: | macrofossils |
Temporal resolution: | time-averaged |
Spatial resolution: | parautochthonous |
Collection methods and comments
Collection methods: | bulk,mechanical,field collection |
Reason for describing collection: | paleoecologic analysis |
Metadata
Database number: | 35471 | ||
Authorizer: | F. Fursich | Enterer: | F. Fursich |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2003-12-17 04:51:31 | Last modified: | 2017-08-01 19:09:16 |
Access level: | the public | Released: | 2003-12-17 04:51:31 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
9529. | F. Ahmad. 1998. Taxonomy and palaeoecology of the benthic macroinvertebrate fauna from the Middle Jurassic of northwestern Jordan. [F. Fursich/F. Fursich/P. Wagner] |