Dongpan section, bed 6: Changhsingian, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Protozoa
Copiconica solida
Copiconica acantha
Protozoa - Xiphostylidae
Trigonosphaera calvata Feng 2004
Protozoa - Entactinaria - Palaeolithocycliidae
Palaeolithocyclia flata
Palaeolithocyclia pilata Feng et al. 2009
Protozoa - Entactinaria - Tetrentactiniidae
Triaenosphaera megacantha Feng 2007
Protozoa - Entactinaria - Entactiniidae
Hegleria mammilla (Sheng and Wang 1985)
Entactinia sashidai Feng 2007
Uberinterna virgispinosum Sashida and Tonishi 1988
Copicyntra informal sp. 3 Nazarov and Ormiston 1985
Copicyntra informal sp. 4 Nazarov and Ormiston 1985
Paracopicyntra ziyunensis (Feng and Gu 2002)
Paracopicyntra akikawaensis (Sashida and Tonishi 1988)
Sinosphaera spinosa Feng 2004
Trilonche pseudocimelia
Trilonche brevispinosa
Trilonche crassispinosa
Trilonche cimelia Ormiston and Lane 1976
Klaengspongus spinosus Sashida 2000
Klaengspongus umbilicatus Feng et al. 2009
Provisocyntra densa Feng 2007
Protozoa - Albaillellaria - Albaillellidae
Albaillella triangularis Ishiga et al. 1982
Protozoa - Latentifistularia - Pseudolitheliidae
Grandetortura nipponica Sashida and Tonishi 1991
Protozoa - Latentifistularia - Tetratormentidae
Tetragregnon longispinatum Feng et al. 2006
Protozoa - Latentifistularia - Ormistonellidae
Ormistonella adhaerens Feng et al. 2006
Quadricaulis inflata
Nazarovella gracilis De Wever and Caridroit 1984
Nazarovella scalae Caridroit and De Wever 1986
Protozoa - Latentifistularia - Cauletellidae
Foremanhelena circula Shang et al. 2001
Foremanhelena robusta Feng et al. 2006
Ishigaum tristylum Feng et al. 2006
Ishigaum complanum Feng et al. 2006
Ishigaum craticula Shang et al. 2001
Ishigaum longispina Feng et al. 2006
Ishigaum trifustis De Wever and Caridroit 1984
Ishigaum obesum De Wever and Caridroit 1984
Cauletella manica (De Wever and Caridroit 1984)
Cauletella paradoxa Shang et al. 2001
Triplanospongos musashiensis Sashida and Tonishi 1988
Shangella longa Feng et al. 2006
Protozoa - Latentifistularia - Latentifistulidae
Areolicaudatus semiglobosa (Feng 1992)
Protozoa - Spumellaria - Angulobracchiidae
Bistarkum martiali Feng et al. 2006
Protozoa - Spumellaria - Relindellidae
Copicyntroides parvulus Feng et al. 2006
Protozoa - Spumellaria - Oertlispongidae
Paroertlispongus fontainei (Sashida 2000)
Protozoa - Spumellaria - Litheliidae
Lithelius sinensis Feng et al. 2006
Protozoa - Spumellaria - Pyramispongiidae
Paurinella aequispinosa Kozur and Mostler 1981
Ellipsocopicyntra wani Feng et al. 2006
Tetrapaurinella nanjingensis (Zhang et al. 1992)
Protozoa - Spumellaria - Archaeospongoprunidae
Copiellintra elongata Feng et al. 2006
see common names

Geography
Country:China State/province:Guangxi County:Fusui
Coordinates: 22.3° North, 107.7° East (view map)
Paleocoordinates:3.5° North, 99.5° East
Basis of coordinate:based on nearby landmark
Geographic resolution:small collection
Time
Period:Permian Epoch:Lopingian
Stage:Changhsingian 10 m.y. bin:Permian 4
Key time interval:Changhsingian
Age range of interval:254.14000 - 251.90200 m.y. ago
Stratigraphy
Formation:Dalong
Local section:Dongpan Local bed:6
Local order:bottom to top
Stratigraphic resolution:bed
Stratigraphy comments: bed 6 of unit 3 of the Dalong Formation, ca. 0.3 m thick, Late Changhsingian
Lithology and environment
Primary lithology: lithified claystone
Lithology description: claystones with thin bedded siliceous rock interbeds
Environment:basinal (siliciclastic)
Taphonomy
Modes of preservation:body
Size of fossils:microfossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:paleoecologic analysis
Metadata
Database number:95335
Authorizer:W. Kiessling Enterer:U. Merkel
Research group:micropaleontology
Created:2010-04-13 02:23:07 Last modified:2010-04-13 05:23:07
Access level:the public Released:2010-04-13 02:23:07
Creative Commons license:CC BY
Reference information

Primary reference:
32439. Q. Feng, W. He, S. Gu, Y. Meng, Y. Jin and F. Zhang. 2007. Radiolarian evolution during the latest Permian in south China. Global and Planetary Change 55:177-192 [W. Kiessling/U. Merkel]