Locality I2, Saikra Biohermal Complex, Denguir, Djebel Tebaga: Capitanian, Tunisia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Disjectoporidae
|
||||||||||
Radiotrabeculopora reticulata
Fan et al. 1991
|
Rigby and Senowbari-Daryan 1996 | 3 individuals | ||||||||
Radiotrabeculopora cf. xiangboensis
Fan et al. 1991
|
Rigby and Senowbari-Daryan 1996 | 2 individuals | ||||||||
Demospongiae
- Agelasida
- Guadalupiidae
|
||||||||||
Cystauletes mammilosus
King 1943
|
Senowbari-Daryan and Rigby 1988 | |||||||||
Demospongiae
- Agelasida
- Preperonidellidae
|
||||||||||
? Heptatubispongia cf. symmetrica
Rigby and Senowbari-Daryan 1996
|
Rigby and Senowbari-Daryan 1996 | 1 individual | ||||||||
Heptatubispongia (?) cf. symmetrica n. sp. | ||||||||||
? Imperatoria fistulata n. sp.
Rigby and Senowbari-Daryan 1996
|
Rigby and Senowbari-Daryan 1996 | 4 individuals | ||||||||
Imperatoria voluta n. sp.
Rigby and Senowbari-Daryan 1996
|
Rigby and Senowbari-Daryan 1996 | 2 individuals | ||||||||
Radiofibra lineata n. gen., n. sp.
Rigby and Senowbari-Daryan 1996
|
Rigby and Senowbari-Daryan 1996 | 1 individual | ||||||||
Demospongiae
- Agelasida
- Virgolidae
|
||||||||||
Intratubospongia osiensis
(de Gregorio 1930)
|
Rigby and Senowbari-Daryan 1996 | 9 individuals | ||||||||
Polytubifungia maxima n. gen., n. sp.
Rigby and Senowbari-Daryan 1996
|
Rigby and Senowbari-Daryan 1996 | 1 individual | ||||||||
Demospongiae
- Agelasida
- Auriculospongiidae
|
||||||||||
Auriculospongia auriculata
(Termier and Termier 1955)
|
Rigby and Senowbari-Daryan 1996 | 5 individuals | ||||||||
Demospongiae
- Agelasida
- Spicidae
|
||||||||||
Spica spica
Termier and Termier 1977
|
Senowbari-Daryan and Rigby 1988 | |||||||||
Demospongiae
- Agelasida
- Stellispongiellidae
|
||||||||||
Stellispongiella tumida n. gen., n. sp.
Rigby and Senowbari-Daryan 1996
|
Rigby and Senowbari-Daryan 1996 | 1 individual | ||||||||
Stellispongiella n. gen. bacilla
(Termier and Termier 1955)
|
Rigby and Senowbari-Daryan 1996 | 7 individuals | ||||||||
Stellispongiella insculpta n. gen., n. sp.
Rigby and Senowbari-Daryan 1996
|
Rigby and Senowbari-Daryan 1996 | 3 individuals | ||||||||
Prestellispongia paula n. gen., n. sp.
Rigby and Senowbari-Daryan 1996
|
Rigby and Senowbari-Daryan 1996 | 11 individuals | ||||||||
Prestellispongia n. gen. permica
(Parona 1933)
|
Rigby and Senowbari-Daryan 1996 | 3 individuals | ||||||||
Prestellispongia n. gen. lobata
(Parona 1933)
|
Rigby and Senowbari-Daryan 1996 | 2 individuals | ||||||||
Demospongiae
- Agelasida
- Sebargasiidae
|
||||||||||
Amblysiphonella merlai
Parona 1933
|
Senowbari-Daryan and Rigby 1988 | |||||||||
misspelling Laccosiphonella merlai | ||||||||||
Demospongiae
- Verticillitida
- Colospongiidae
|
||||||||||
Colospongia cortexifera n. sp.
Senowbari-Daryan and Rigby 1988
|
Senowbari-Daryan and Rigby 1988 | |||||||||
Demospongiae
- Verticillitida
- Tebagathalamiidae
|
||||||||||
Graminospongia girtyi
(Parona 1933)
|
Senowbari-Daryan and Rigby 1988 | |||||||||
see common names |
Geography
Country: | Tunisia | State/province: | Madanin |
Coordinates: | 33.4° North, 10.2° East (view map) | ||
Paleocoordinates: | 6.6° South, 18.1° East | ||
Basis of coordinate: | estimated from map | ||
Geographic resolution: | outcrop |
Time
Period: | Permian | Epoch: | Guadalupian |
Stage: | Capitanian | 10 m.y. bin: | Permian 4 |
Key time interval: | Capitanian | ||
Age range of interval: | 264.28000 - 259.51000 m.y. ago |
Stratigraphy
Formation: | Saikra Biohermal Complex | ||||
Local section: | I - Denguir | Local bed: | 2 | ||
Local order: | bottom to top | ||||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: Saikra Biohermal Complex is uppermost unit, Capitanian in age. 12 metres thick, covered. |
Lithology and environment
Primary lithology: | gray,red or brown "shale" |
Includes fossils? | Y |
Lithology description: Shale, covered with grayish orange rubble. | |
Environment: | perireef or subreef |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection excludes: | some macrofossils |
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Taxonomic list comments:Sponges and bivalves. |
Metadata
Also known as: | Reef 200 | ||
Database number: | 41955 | ||
Authorizer: | D. Bottjer | Enterer: | M. Clapham |
Modifier: | W. Kiessling | Research group: | marine invertebrate |
Created: | 2004-07-22 10:34:26 | Last modified: | 2007-09-10 11:46:41 |
Access level: | the public | Released: | 2004-07-22 10:34:26 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
11153. | N. D. Newell, J.K. Rigby, A. Driggs, D.W. Boyd, and F.G. Stehli. 1976. Permian reef complex, Tunisia. Brigham Young University Geology Studies 23(1):75-112 [D. Bottjer/M. Clapham/M. Clapham] |
Secondary references:
11156 | J. K. Rigby and B. Senowbari-Daryan. 1996. Upper Permian inozoid, demospongid, and hexactinellid sponges from Djebel Tebaga, Tunisia. University of Kansas Paleontological Contributions, New Series 7:1-130 [D. Bottjer/M. Clapham/M. Clapham] | |
11155 | B. Senowbari-Daryan and J.K. Rigby. 1988. Upper Permian segmented sponges from Djebel Tebaga, Tunisia. Facies 19:171-250 [D. Bottjer/M. Clapham/M. Clapham] |