Haushi Uplift OL46, Section 7: Wordian, Oman
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Rhynchonellata
- Terebratulida
- Gillediidae
|
||||||||||
|
Dielasma informal sp. A
King 1856
|
4 specimens | |||||||||
| 1 art, 3 v.v. | ||||||||||
|
= Omanilasma husseinii
Angiolini and Zarbo 2006
|
Angiolini et al. 2006 | |||||||||
|
Strophomenata
- Productida
- Echinoconchidae
|
||||||||||
|
Bilotina yanagidai
Angiolini 1999
|
1 specimen | |||||||||
| 1 v.v. (1 measurement) | ||||||||||
|
Strophomenata
- Productida
- Linoproductidae
|
||||||||||
|
Grandaurispina ghabaensis
Angiolini 1999
|
1 specimen | |||||||||
| 1 v.v. | ||||||||||
|
Strophomenata
- Productida
- Cyclacanthariidae
|
||||||||||
|
Cyclacantharia sp.
Cooper and Grant 1969
|
1 specimen | |||||||||
| 1 v.v. | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Oman |
| Coordinates: | 21.0° North, 57.7° East (view map) |
| Paleocoordinates: | 36.6° South, 52.7° East |
| Basis of coordinate: | stated in text |
| Geographic resolution: | small collection |
Time
| Period: | Permian | Epoch: | Guadalupian |
| Stage: | Wordian | 10 m.y. bin: | Permian 4 |
| Key time interval: | Wordian | ||
| Age range of interval: | 266.90000 - 264.28000 m.y. ago |
Stratigraphy
| Formation: | Khuff | Member: | 4 | ||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: Composite section built on five sections. Khuff is part of an unconformable second mega-sequence, which consists of the fluvial terrigenous Gharif Fm., overlain by marine marls and bioclastic limestones of the Khuff Fm. Top unconformably truncated by continental sandstones and siltstones of the Triassic to Jurassic Minjur Formation. | |||||
Lithology and environment
| Primary lithology: | planar lamination lithified silty marl |
| Lithology description: coarse, cross-bedded bioclastic limestones interbedded with silty and quartzose marls; return of clastic input and occurrence of Zoophycos-type traces | |
| Environment: | transition zone/lower shoreface |
| Geology comments: This member is interpreted as lower shoreface. | |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Database number: | 63796 | ||
| Authorizer: | T. Olszewski, M. Clapham | Enterer: | L. Fall, M. Clapham |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2006-08-20 17:56:48 | Last modified: | 2011-02-23 11:12:12 |
| Access level: | the public | Released: | 2006-08-20 17:56:48 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 18222. | L. Angiolini and H. Bucher. 1999. Taxonomy and quantitative biochronology of Guadalupian brachiopods from the Khuff Formation, southeastern Oman. Géobios 32(5):665-699 [T. Olszewski/L. Fall/J. Alroy] |
Secondary references:
| 27418 | L. Angiolini, D. Vaslet, Y.-M. Le Nindre and M. Zarbo. 2006. New records and new taxa of Permian brachiopods from the Khuff Formation, Midhnab Member, central Saudi Arabia. GeoArabia 11(4):45-57 [M. Clapham/M. Clapham] |