Deir-Alla 2 B3: Callovian, Jordan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia
- Pholadomyida
- Pholadomyidae
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Homomya hortulana
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15 individuals | ||||||
Bivalvia
- Pholadida
- Ceratomyidae
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Ceratomya concentrica
Sowerby 1822
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4 individuals | ||||||
Rhynchonellata
- Terebratulida
- Lissajousithyrididae
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Cererithyris jabbokensis
(Muir-Wood 1925)
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2108 individuals | ||||||
synonym of Dorsoplicathyris dorsoplicata | |||||||
Rhynchonellata
- Rhynchonellida
- Tetrarhynchiidae
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Daghanirhynchia informal sp.A
Muir-Wood 1935
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142 individuals | ||||||
Goniorhynchia boueti
(Davidson 1852)
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142 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 |
Geographic resolution: | small collection |
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 2 | Local bed: | B3 |
Local order: | bottom to top | ||
Stratigraphic resolution: | bed |
Lithology and environment
Primary lithology: | lithified wackestone | ||
Lithology description: bioclastic 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: | 35552 | ||
Authorizer: | F. Fursich | Enterer: | F. Fursich |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2003-12-21 09:54:45 | Last modified: | 2017-08-01 19:12:08 |
Access level: | the public | Released: | 2003-12-21 09:54:45 |
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] |