Deir-Alla 1 D20: Bajocian, Jordan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Rhynchonellata
- Terebratulida
- Eudesiidae
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Eudesia (Xenorina) sp.
King 1850
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53 individuals | ||||||
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Bivalvia
- Mytilida
- Crenellidae
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Musculus (Musculus) sp.
Moore 1983
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1 individual | ||||||
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Bivalvia
- Pectinida
- Limidae
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Plagiostoma informal sp. A
Sowerby 1814
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1 individual | ||||||
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Bivalvia
- Pectinida
- Pectinidae
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Chlamys (Chlamys) textoria
(Schlotheim 1820)
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7 individuals | ||||||
| recombined as Chlamys textoria | |||||||
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Bivalvia
- Ostreida
- Eligmidae
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Eligmus asiaticus
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56 individuals | ||||||
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Bivalvia
- Pholadomyida
- Pholadomyidae
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Pholadomya (Pholadomya) lirata
(Sowerby 1818)
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105 individuals | ||||||
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Bivalvia
- Cardiida
- Arcticidae
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Anisocardia informal sp. B
Munier-Chalmas 1863
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1 individual | ||||||
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Isocyprina sp.
Röder 1882
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1 individual | ||||||
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Bivalvia
- Pholadida
- Ceratomyidae
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Ceratomya sp.
Sandberger 1864
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1 individual | ||||||
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Ceratomya wimmisensis
(Gillieron 1886)
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7 individuals | ||||||
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Ceratomya concentrica
Sowerby 1822
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29 individuals | ||||||
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Bivalvia
- Lucinida
- Mactromyidae
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Mactromya aequalis
Agassiz 1843
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7 individuals | ||||||
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Gastropoda
- Purpurinidae
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Purpuroidea minax
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52 individuals | ||||||
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Purpuroidea perstriata
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241 individuals | ||||||
| see common names | |||||||
Geography
| Country: | Jordan |
| Coordinates: | 32.2° North, 35.7° East (view map) |
| Paleocoordinates: | 10.9° North, 30.5° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | small collection |
Time
| Period: | Jurassic | Epoch: | Middle Jurassic |
| Stage: | Bajocian | 10 m.y. bin: | Jurassic 4 |
| Key time interval: | Bajocian | ||
| Age range of interval: | 170.90000 - 168.20000 m.y. ago |
Stratigraphy
Lithology and environment
| Primary lithology: | lithified floatstone | ||
| Lithology description: bioclastic floatstone | |||
| 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: | 35355 | ||
| Authorizer: | F. Fursich | Enterer: | F. Fursich |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2003-12-05 06:17:29 | Last modified: | 2017-07-31 19:13:36 |
| Access level: | the public | Released: | 2003-12-05 06:17:29 |
| 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] |