Huangzhishan section, Bed 11, Huzhou city: Griesbachian, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Rhynchonellata - Rhynchonellida - Pontisiidae
Prelissorhynchia pseudoutah (Huang 1933)
(9 measurements)
Rhynchonellata - Rhynchonellida - Wellerellidae
Uncinunellina sp. Grabau 1932
Rhynchonellata - Spiriferida - Ambocoeliidae
Crurithyris speciosa Wang 1955
recombined as Speciothyris speciosa
Crurithyris flabelliformis Liao 1979
recombined as Orbicoelia flabelliformis
Rhynchonellata - Spiriferida - Martiniidae
Martinia sp. M'Coy 1844
Strophomenata - Strophomenida - Rugosochonetidae
Waagenites soochowensis (Chao 1928)
recombined as Fusichonetes soochowensis
Tethyochonetes quadrata (Zhan 1979)
Chen et al. 2004
recombined as Fusichonetes quadrata
Waagenites longtanensis Liao 1984
synonym of Fusichonetes quadrata
Neochonetes zhongyingensis Liao 1980
recombined as Neochonetes (Zhongyingia) zhongyingensis
Chonetinella substrophomenoides (Huang 1932)
recombined as Neochonetes (Huangichonetes) substrophomenoides
(2 measurements)
Neochonetes convexa Liao 1980
recombined as Neochonetes (Neochonetes) convexa
Lissochonetes sp. Dunbar and Condra 1932
Strophomenata - Productida
Spinomarginifera chengyaoyenensis Huang 1932
Spinomarginifera alpha Huang 1932
Spinomarginifera kueichowensis Huang 1932
(10 measurements)
Strophomenata - Productida - Productellidae
Paryphella orbicularis (Liao 1980)
Paryphella triquetra Liao 1981
synonym of Paryphella orbicularis
Strophomenata - Productida - Monticuliferidae
Haydenella buravasi Grant 1976
Haydenella kiangsiensis (Kayser 1883)
Strophomenata - Orthotetida - Derbyiidae
Derbyia sp. Waagen 1884
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:based on nearby landmark
Geographic resolution:outcrop
Time
Period:Triassic Epoch:Early/Lower Triassic
10 m.y. bin:Triassic 1
Key time interval:Griesbachian
Age range of interval:251.90200 - 251.40000 m.y. ago
Stratigraphy
Formation:Huangzhishan
Local section:Huangzhishan Local bed:11
Local order:bottom to top
Stratigraphic resolution:group of beds
Stratigraphy comments: 2.5 m thick. P-T boundary at base of bed 10 (Chen et al., 2009)
Lithology and environment
Primary lithology: argillaceous "limestone"
Secondary lithology: mudstone
Includes fossils?Y
Includes fossils?Y
Lithology description: Argillaceous limestones interbedded with mudstone.
Environment:marine indet.
Taphonomy
Modes of preservation:body,original calcite
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Metadata
Database number:43788
Authorizer:D. Bottjer, W. Kiessling Enterer:M. Clapham, U. Merkel
Modifier:M. Clapham Research group:marine invertebrate
Created:2004-08-25 13:24:54 Last modified:2011-02-16 21:16:15
Access level:the public Released:2004-08-25 13:24:54
Creative Commons license:CC BY
Reference information

Primary reference:
11539. Z.Q. Chen and G. R. Shi. 1999. Revision of Prelissorhynchia Xu & Grant, 1994 (Brachiopoda) from the Upper Permian of South China. Proceedings of the Royal Society of Victoria 111(1):15-26 [D. Bottjer/M. Clapham/M. Clapham]

Secondary references:

27897 Z. Q. Chen, K. Kaiho, A. D. George and J. N. Tong. 2006. Survival brachiopod faunas of the end-Permian mass extinction from the southern Alps (Italy) and South China. Geological Magazine 143(3):301-327 [M. Clapham/M. Clapham]
17401 Z. Q. Chen, G. R. Shi, and K. Kaiho. 2004. New ophiuroids from the Permian/Triassic boundary beds of South China. Palaeontology 47(5):1301-1312 [W. Kiessling/U. Merkel/U. Merkel]