Paojianggou section, Bed 21, AET418, Keziliqiman Formation, Tarim Basin: Artinskian, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Strophomenata - Productida - Productellidae
Marginifera (Arenaria) arenaria (Grant 1976)
Marginifera (Marginifera) drastica (Grant 1976)
Strophomenata - Productida - Linoproductidae
Anidanthus sp.
Rhynchonellata - Spiriferida - Ambocoeliidae
Orbicoelia cf. fraterculus Waterhouse and Piyasin 1970
Chen and Shi 2006
(2 measurements)
see common names

Geography
Country:China State/province:Xinjiang
Coordinates: 37.8° North, 76.8° East (view map)
Paleocoordinates:29.7° North, 66.4° East
Basis of coordinate:estimated from map
Geographic resolution:small collection
Time
Period:Permian Epoch:Cisuralian
Stage:Artinskian 10 m.y. bin:Permian 2
Key time interval:Artinskian
Age range of interval:290.10000 - 279.30000 m.y. ago
Stratigraphy
Formation:Keziliqiman
Local section:Paojianggou Local bed:21
Local order:bottom to top
Stratigraphic resolution:bed
Stratigraphy comments: Orbicoelia magna (=Ao) brachiopod zone; sample AET418
Lithology and environment
Primary lithology: lithified "limestone"
Lithology description: oolitic limestone
Environment:marine indet.
Taphonomy
Size of fossils:macrofossils
Preservation of anatomical detail:good
Collection methods and comments
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Metadata
Database number:62816
Authorizer:W. Kiessling Enterer:U. Merkel
Research group:marine invertebrate
Created:2006-07-28 02:07:56 Last modified:2006-07-28 05:07:56
Access level:the public Released:2006-07-28 02:07:55
Creative Commons license:CC BY
Reference information

Primary reference:

18087. Z. Q. Chen and G. R. Shi. 2006. Artinskian-Kungurian (Early Permian) brachiopod faunas from the Tarim Basin, Northwest China, Part 1: Biostratigraphy and systematics of Productida. Palaeontographica Abteilung A 274(3-6):113-177 [W. Kiessling/U. Merkel]

Secondary references:

18102 Z. Q. Chen and G. R. Shi. 2006. Artinskian-Kungurian (Early Permian) brachiopod faunas from the Tarim Basin, Northwest China, Part 2: Paleobiogeography, and systematics of Orthotetida, Orthida, Spiriferida, Spiriferinida, Rhynchonellida, Athyridida and Terebratulida. Palaeontographica Abteilung A 275(1-3):1-53 [W. Kiessling/U. Merkel]