Saiwan 1 OL14: Sakmarian, Oman
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Strophomenata
- Orthotetida
- Derbyiidae
|
||||||||||
Derbyia haroubi
Angiolini 1997
|
Angiolini et al. 2003 | |||||||||
Rhynchonellata
- Spiriferinida
- Syringothyrididae
|
||||||||||
? Cyrtella aff. nagmargensis
(Bion 1928)
|
106 specimens | |||||||||
38 articulated, 19 ventral, 45 dorsal (43 measurements) | ||||||||||
= Pachycyrtella omanensis n. sp.
Angiolini 2001
|
Angiolini 2001 | |||||||||
Rhynchonellata
- Spiriferida
- Trigonotretidae
|
||||||||||
Trigonotreta sp.
Koenig 1825
|
Angiolini et al. 2003 | |||||||||
Crinoidea
- Cladida
|
||||||||||
Cladida indet.
(Moore and Laudon 1943)
|
Webster et al. 2009 | |||||||||
Crinoidea
- Dendrocrinida
- Texacrinidae
|
||||||||||
? Texacrinus sp.
Moore and Plummer 1940
|
Webster et al. 2009 | |||||||||
Crinoidea
- Dendrocrinida
- Cercidocrinidae
|
||||||||||
Coeliocrinus arenaceous n. sp.
|
Webster et al. 2009 | |||||||||
see common names |
Geography
Country: | Oman |
Coordinates: | 20.9° North, 57.6° East (view map) |
Paleocoordinates: | 44.6° South, 53.4° East |
Basis of coordinate: | stated in text |
Geographic resolution: | outcrop |
Time
Period: | Permian | Epoch: | Cisuralian |
Stage: | Sakmarian | 10 m.y. bin: | Permian 2 |
Key time interval: | Sakmarian | ||
Age range of interval: | 293.52000 - 290.10000 m.y. ago |
Stratigraphy
Formation: | Saiwan |
Stratigraphic resolution: | group of beds |
Lithology and environment
Primary lithology: | lithified calcareous sandstone |
Lithology description: Sandy calcarenite | |
Environment: | deltaic indet. |
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 |
Metadata
Database number: | 101078 | ||
Authorizer: | M. Clapham | Enterer: | M. Clapham |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2010-12-16 14:57:50 | Last modified: | 2013-11-25 13:02:06 |
Access level: | the public | Released: | 2010-12-16 14:57:50 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
27465. | L. Angiolini, H. Bucher, A. Pillevuit, J.-P. Platel, J. Roger, J. Broutin, A. Baud, J. Marcoux, and H. Al Hashmi. 1997. Early Permian (Sakmarian) brachiopods from southeastern Oman. Geobios 30(3):379-405 [M. Clapham/M. Clapham] |
Secondary references:
27466 | L. Angiolini. 2001. New syringothyridid genus (Spiriferinida, Brachiopoda) from the Early Permian of interior Oman. Rivista Italiana di Paleontologia e Stratigrafia 107(1):125-130 [M. Clapham/M. Clapham] | |
33516 | L. Angiolini, M. Balini, E. Garzanti, A. Nicora, and A. Tintori. 2003. Gondwana deglaciation and opening of Neotethys: the Al Khlata and Saiwan Formations of interior Oman. Palaeogeography, Palaeoclimatology, Palaeoecology 196:99-123 [M. Clapham/M. Clapham/M. Clapham] | |
30160 | G. D. Webster, L. Angiolini, and A. Tintori. 2009. Permian crinoids from the Saiwan and Khuff Formations, southeastern Oman. Rivista Italiana di Paleontologia e Stratigrafia 115(1):27-48 [M. Clapham/M. Clapham/M. Clapham] |