Huangzhishan section, Bed 30 (new), Huzhou city: Griesbachian, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Conodonta - Ozarkodinida - Anchignathodontidae
Hindeodus parvus (Kozur 1975)
Hindeodus aff. parvus (Kozur 1975)
Crinoidea - Holocrinida - Holocrinidae
? Holocrinus sp. Wachsmuth and Springer 1886
Blastoidea
Blastoidea indet. Say 1825
Ophiuroidea - Ophiurida - Ophiuridae
Huangzhishania permotriassica Chen et al. 2004
Bivalvia - Myalinida - Myalinidae
Promyalina sp. Kittl 1903
Bivalvia - Ostreida - Pteriidae
Pteria ussurica (Kiparisova 1938)
ssp. variabilis (2 measurements)
Bivalvia - Ostreida - Bakevelliidae
Bakevellia costata (Schlotheim 1820)
Towapteria scythica (Wirth 1936)
(7 measurements)
Bivalvia - Pectinida - Aviculopectinidae
Eumorphotis teilhardi
Eumorphotis venetiana (Hauer 1850)
(6 measurements)
Bivalvia - Pectinida - Hunanopectinidae
Leptochondria virgalensis Wittenburg 1908
Bivalvia - Pectinida - Pectinidae
Chlamys (Praechlamys) wuxingensis Li 1982
(3 measurements)
Strophomenata - Productida
Spinomarginifera kueichowensis Huang 1932
Spinomarginifera chengyaoyenensis Huang 1932
Spinomarginifera alpha Huang 1932
Strophomenata - Productida - Paucispiniferidae
Lampangella cf. lata Waterhouse 1983
Strophomenata - Productida - Monticuliferidae
Chianella chianensis (Chao 1927)
synonym of Haydenella kiangsiensis
(1 measurement)
Haydenella buravasi Grant 1976
Strophomenata - Productida - Productellidae
Paryphella triquetra Liao 1981
synonym of Paryphella orbicularis
Strophomenata - Strophomenida - Rugosochonetidae
Neochonetes sp. Muir-Wood 1962
(1 measurement)
Tethyochonetes chaoi Chen et al. 2000
synonym of Fusichonetes soochowensis
Tethyochonetes liaoi Chen et al. 2000
synonym of Fusichonetes soochowensis
(2 measurements)
Tethyochonetes pigmaea (Liao 1980)
corrected as Fusichonetes pygmaea
Tethyochonetes quadrata (Zhan 1979)
recombined as Fusichonetes quadrata
(4 measurements)
Tethyochonetes longtanensis (Liao 1984)
synonym of Fusichonetes quadrata
Rhynchonellata - Orthida - Schizophoriidae
Orthotichia informal sp. nov. Hall and Clarke 1892
Kotlaia strophiria (Xu and Grant 1994)
(1 measurement)
Rhynchonellata - Spiriferida - Martiniidae
Martinia orbicularis Gemmellaro 1899
Rhynchonellata - Spiriferida - Ambocoeliidae
Orbicoelia speciosa (Wang 1955)
recombined as Speciothyris speciosa
(2 measurements)
Orbicoelia informal sp. nov. Waterhouse and Piyasin 1970
Orbicoelia flabelliformis (Liao 1979)
(1 measurement)
Rhynchonellata - Athyridida - Athyrididae
Araxathyris araxensis Grunt 1965
(1 measurement)
    = Araxathyris ? sinensis Shen et al. 2004
Shen et al. 2004
Rhynchonellata - Rhynchonellida - Pontisiidae
Prelissorhynchia sp. Xu and Grant 1994
Prelissorhynchia pseudoutah (Huang 1933)
(1 measurement)
Rhynchonellata - Rhynchonellida - Allorhynchidae
Terebratuloidea davidsoni Waagen 1883
Terebratuloidea depressa Waagen 1883
Rhynchonellata - Rhynchonellida - Wellerellidae
Uncinunellina sp. Grabau 1932
(1 measurement)
Ostracoda - Palaeocopida - Hollinellidae
Hollinella tingi (Patte 1935)
see common names

Geography
Country:China State/province:Zhejiang
Coordinates: 30.9° North, 120.0° East (view map)
Paleocoordinates:18.2° North, 101.8° East
Basis of coordinate:stated in text
Geographic resolution:small collection
Time
Period:Triassic Epoch:Early/Lower Triassic
10 m.y. bin:Triassic 1
Key time interval:Griesbachian Conodont zone: Hindeodus parvus
Age range of interval:251.90200 - 251.40000 m.y. ago
Stratigraphy
Formation:Huangzhishan
Local section:Huangzhishan Local bed:30
Local order:bottom to top
Stratigraphic resolution:bed
Lithology and environment
Primary lithology: lithified muddy lime mudstone
Environment:offshore
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:paleoecologic analysis
Taxonomic list comments:Table gives range-through data - only those taxa confidently placed in a bed (either first or last appearance, or figured in an illustration) are listed. In many beds the figured specimens do not match with the range chart.
Metadata
Database number:105221
Authorizer:M. Clapham Enterer:M. Clapham
Modifier:M. Clapham Research group:marine invertebrate
Created:2011-02-17 15:34:06 Last modified:2013-11-25 13:02:06
Access level:the public Released:2011-02-17 15:34:06
Creative Commons license:CC BY
Reference information

Primary reference:
31712. Z. Q. Chen, J. Tong, K. Zhang, H. Yang, Z. Liao, H. Song, and J. Chen. 2009. Environmental and biotic turnover across the Permian-Triassic boundary on a shallow carbonate platform in western Zhejiang, South China. Australian Journal of Earth Sciences 56(6):775-797 [M. Clapham/M. Clapham]

Secondary references:

27474 Z.Q. Chen, G. R. Shi, S.Z. Shen and N.W. Archbold. 2000. Tethyochonetes gen. nov. (Chonetida, Brachiopoda) from the Lopingian (Late Permian) of China. Proceedings of the Royal Society of Victoria 112(1):1-15 [M. Clapham/M. Clapham]
13997 S.-Z. Shen, T. A. Grunt, and Y.-G. Jin. 2004. A comparative study of Comelicaniidae Merla, 1930 (Brachiopoda: Athyridida) from the Lopingian (Late Permian) of South China and Transcaucasia in Azerbaijan and Iran. Journal of Paleontology 78(5):884-899 [T. Olszewski/L. Fall/L. Fall]