Jebel Billum III-5: Callovian, Yemen
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Bothriopygus somaliensis
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1 specimen | |||||||||
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Corals indet.
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4 specimens | |||||||||
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Rhynchonellata
- Terebratulida
- Loboidothyrididae
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cf. Bihenithyris bihenensis
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12 specimens | |||||||||
| originally entered as "Bihenithyris cf. bihenensis" | ||||||||||
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? Stiphrothyris sp.
Buckman 1917
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2 specimens | |||||||||
| originally entered as "?Stiphrothyris sp." | ||||||||||
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Rhynchonellata
- Rhynchonellida
- Tetrarhynchiidae
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Daghanirhynchia sulcata
Cooper 1989
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18 specimens | |||||||||
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Conarosia rotundata
Cooper 1989
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4 specimens | |||||||||
| synonym of Burmirhynchia moulani | ||||||||||
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Gastropoda
- Ampullinidae
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Ampullospira sp.
Harris 1897
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3 specimens | |||||||||
| spelled with current rank as Ampullina (Ampullospira) | ||||||||||
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Gastropoda
- Heterostropha
- Nerinellidae
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? Nerinella sp.
Sharpe 1849
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4 specimens | |||||||||
| originally entered as "?Nerinella sp." | ||||||||||
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Bivalvia
- Lucinida
- Mactromyidae
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? Mactromya sp.
Agassiz 1843
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1 specimen | |||||||||
| originally entered as "?Mactromya sp." | ||||||||||
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Bivalvia
- Lucinida
- Lucinidae
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Lucina sp.
Bruguière 1797
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5 specimens | |||||||||
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Bivalvia
- Pholadomyida
- Pholadomyidae
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cf. Bucardiomya lyrata
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2 specimens | |||||||||
| spelled with current rank as Pholadomya (Bucardiomya) | ||||||||||
| originally entered as "Bucardiomya cf. lyrata" | ||||||||||
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cf. Homomya gibbosa
Sowerby 1814
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3 specimens | |||||||||
| originally entered as "Homomya cf. gibbosa" | ||||||||||
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Bivalvia
- Cardiida
- Cardiidae
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? Tendagurium sp.
Dietrich 1933
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5 specimens | |||||||||
| originally entered as "?tendagurium sp." | ||||||||||
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Bivalvia
- Modiomorphida
- Modiomorphidae
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? Colpomya sp.
Ulrich 1893
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1 specimen | |||||||||
| originally entered as "?Colpomya sp." | ||||||||||
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Bivalvia
- Pholadida
- Ceratomyidae
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cf. Ceratomya pittieri
(de Loriol 1883)
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1 specimen | |||||||||
| originally entered as "Ceratoma cf. pittieri" | ||||||||||
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Bivalvia
- Pectinida
- Limidae
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Plagiostoma ? harronis
(Dacque 1905)
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1 specimen | |||||||||
| originally entered as "Plagiostoma ?harronis" | ||||||||||
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Bivalvia
- Ostreida
- Palaeolophidae
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Actinostreon solitaria
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2 specimens | |||||||||
| original and current combination Lopha (Actinostreon) | ||||||||||
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Demospongiae
- Agelasida
- Milleporellidae
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Shuqraia sp.
Hudson 1954
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5 specimens | |||||||||
| see common names | ||||||||||
Geography
| Country: | Yemen | State/province: | Wadi Hajar |
| Coordinates: | 14.3° North, 48.5° East (view map) | ||
| Paleocoordinates: | 11.7° South, 31.2° East | ||
| Geographic resolution: | small collection |
Time
| Period: | Jurassic | Epoch: | Middle Jurassic |
| Stage: | Callovian | 10 m.y. bin: | Jurassic 5 | *Epoch: | Dogger |
| Key time interval: | Callovian | ||
| Age range of interval: | 165.30000 - 161.50000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Shuqra | Member: | Lower | ||
| Local section: | Jebel Billum III | ||||
| Stratigraphy comments: loose (fossils collected as float?) | |||||
Lithology and environment
Taphonomy
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 2591 | ||
| Authorizer: | M. Patzkowsky | Enterer: | K. Layou | Research group: | marine invertebrate |
| Created: | 1999-07-09 10:30:22 | Last modified: | 1999-07-09 13:30:22 |
| Access level: | the public | Released: | 2000-11-20 13:53:16 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 74. | M. K. Howarth and N. J. Morris. 1998. The Jurassic and Lower Cretaceous of Wadi Hajar, southern Yemen. Bulletin of the Natural History Museum (Geology) 54(1):1-32 [M. Patzkowsky/K. Layou/A. Clement] |