Bangtoupo F28, Qingyan, China: Pelsonian - Illyrian, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Corals indet.
2 individuals
solitary corals gen. et sp. indet.
Cephalopoda - Ceratitida - Gymnitidae
Gymnites informal sp. A von Mojsisovics 1882
2 individuals
Cephalopoda - Ceratitida - Ptychitidae
? Ptychites sp. Mojsisovics 1875
1 individual
Ptychites? sp. indet.
Scaphopoda - Dentaliida - Laevidentaliidae
Laevidentalium bangtoupoensis
3 individuals
original and current combination Dentalium (Laevidentalium)
Gastropoda
Gastropoda indet. Cuvier 1795
1 individual
Gastropoda gen. et sp. indet.
Gastropoda - Naticopsidae
Hologyra guizhoui Yin and Yochelson 1983
6 individuals
Gastropoda - Neritariidae
Neritaria informal n. sp. A
2 individuals
Gastropoda - Purpurinidae
Pseudoscalites informal n. sp. A
1 individual
original and current combination Pseudoscalites
Gastropoda - Goniasmatidae
Cheilotomona pentagonum Yu et al. 1974
1 individual
Gastropoda - Coelostylinidae
Coelostylina liscaviensis (Giebel 1856)
2 individuals
Trypanostylus konincki (Münster 1841)
2 individuals
Toxoconcha brocchii (Stoppani 1857)
1 individual
recombined as Toxoconcha brocchi
Gastropoda - Euomphalina
Triassocirrus applanatus (Kutassy 1937)
1 individual
Triassocirrus moellendorfi (Koken 1900)
3 individuals
Gastropoda - Euomphalina - Euomphalidae
Euomphalus qingyanensis Yin and Yochelson 1983
2 individuals
Gastropoda - Eucyclidae
Eucycloscala informal n. sp. A
3 individuals
Gastropoda - Discohelicidae
Discogonius subvenustus
2 individuals
original and current combination Discohelix (Discogonius)
Gastropoda - Cycloneritida - Tricolnaticopsidae
Pachyomphalus informal n. sp. A
2 individuals
Gastropoda - Murchisoniina - Wortheniellidae
Wortheniella conica
4 individuals
Wortheniella nuda
4 individuals
Wortheniella regulocostata
1 individual
Wortheniella tuberculifera
1 individual
Wortheniella xui
1 individual
Wortheniella informal n. sp. A
1 individual
Gastropoda - Murchisoniina - Zygopleuridae
Zygopleura arctecostata (Münster 1841)
2 individuals
Allocosmia aff. grandis
1 individual
Bivalvia
Bivalvia indet. Linnaeus 1758
5 individuals
Bivalvia gen. et sp. indet.
Bivalvia - Nuculanida - Malletiidae
Phaenodesmia informal n. sp. A
1 individual
Bivalvia - Nuculida - Nuculidae
Palaeonucula qingyanensis Chen 1976
2 individuals
Bivalvia - Mytilida - Mytilidae
Modiolus (Modiolus) salzstettensis (Hohenstein 1913)
1 individual
Bivalvia - Ostreida
Ostreoidea sp. n. gen., n. sp. (Rafinesque 1815)
13 individuals
original and current combination Ostreacea
Ostreoidea n. gen. A n. sp. A
Bivalvia - Ostreida - Ostreidae
Lopha sp. n. sp. Röding 1798
1 individual
Lopha n. sp. A
Bivalvia - Ostreida - Posidoniidae
Posidonia cf. wengensis (Wissmann 1841)
47 individuals
recombined as Bositra wengensis
Bivalvia - Ostreida - Halobiidae
Enteropleura guembeli (Mojsisovics 1874)
2 individuals
Bivalvia - Ostreida - Cassianellidae
Cassianella ecki
5 individuals
Cassianella ecki sulcata
Cassianella qingyanensis
1 individual
Cassianella subcislonensis
12 individuals
Cassianella simplex Chen 1976
29 individuals
Bivalvia - Ostreida - Bakevelliidae
Gervillia (Cultriopsis) angulata Münster 1841
1 individual
Bivalvia - Ostreida - Pteriidae
Arcavicula (Arcavicula) guizhouensis
5 individuals
Arcavicula informal n. sp. A
1 individual
Arcavicula (n. subgen. A) n. sp. A
Pteria caudata
1 individual
Pteria rugosa Chen 1976
2 individuals
Pteria cassiana (Bittner 1895)
1 individual
Bivalvia - Pectinida - Limidae
Plagiostoma informal n. sp. A
2 individuals
Palaeolima acutecostata
1 individual
Bivalvia - Pectinida - Hunanopectinidae
Leptochondria plana
1 individual
Leptochondria albertii (Goldfuss 1838)
3 individuals
Bivalvia - Pectinida - Plicatulidae
Pseudoplacunopsis sp. n. sp. Bittner 1895
4 individuals
Pseudoplacunopsis n. sp. A
Bivalvia - Pectinida - Anomiidae
Placunopsis subplana
1 individual
Bivalvia - Pectinida - Dimyidae
Protostrea sinensis (Hsu 1943)
4 individuals
Bivalvia - Pectinida - Terquemiidae
Terquemiidae indet. n. gen., n. sp. Cox 1964
2 individuals
Terquemiidae n. gen. B n. sp. A
Newaagia multicostata
2 individuals
Newaagia sessilis
1 individual
Bivalvia - Pectinida - Pectinidae
Praechlamys schroeteri
2 individuals
Bivalvia - Cyrtodontida - Pichleriidae
Elegantarca subareata Chen 1976
7 individuals
Bivalvia - Arcida - Parallelodontidae
Parallelodon beyrichi
1 individual
Bivalvia - Arcida - Philobryidae
Philobryidae informal n. sp. indet.
7 individuals
Philobryidae n. gen. A n. sp. A
    = Eophilobryoidella sinoanisica Stiller and Chen 2004
Stiller and Chen 2004
Bivalvia - Trigoniida - Myophoriidae
Elegantinia kulunensis
1 individual
Elegantinia sp. n. sp. (Waagen 1907)
11 individuals
Elegantinia n. sp. A
Elegantinia elegans (Dunker 1849)
15 individuals
Costatoria proharpa
3 individuals
Costatoria proharpa multiformis
Neoschizodus laevigatus (Ziethen 1830)
1 individual
Bivalvia - Lucinida - Lucinidae
Schafhaeutlia astartiformis (Münster 1841)
4 individuals
recombined as Fimbria astartiformis
Bivalvia - Cardiida - Kalenteridae
Pseudomyoconcha goldfussi
1 individual
Bivalvia - Cardiida - Anthracosiidae
Unionites sp. n. sp. Wissman 1841
1 individual
Unionites n. sp. B
Bivalvia - Carditida - Astartidae
Coelopis (Coelopis) sp. n. sp. Munier-Chalmas 1887
1 individual
Coelepis (Coelepis) n. sp. A
Rhynchonellata - Spiriferinida - Bittnerulidae
Thecocyrtelloidea tubulosa Yang and Xu 1966
14 individuals
Leiolepismatina semiconula Yang and Xu 1966
1 individual
Rhynchonellata - Spiriferinida - Laballidae
Paralepismatina semiconica Yang and Xu 1966
1 individual
Rhynchonellata - Spiriferinida - Cyrtinidae
"Cyrtina" indet. Davidson 1858
2 individuals
Rhynchonellata - Spiriferinida - Lepismatinidae
Lepismatina hsui Wang 1955
14 individuals
Rhynchonellata - Spiriferinida - Balatonospiridae
Qingyenia spinosa Yang and Xu 1966
17 individuals
Rhynchonellata - Spiriferinida - Mentzeliidae
Hirsutella multicostata (Yang and Xu 1966)
1 individual
recombined as Dagyssia multicostata
Mentzelia subspherica Yang and Xu 1966
15 individuals
Rhynchonellata - Rhynchonellida - Cyclothyrididae
Costirhynchopsis sinensis (Yang and Xu 1966)
1 individual
Costirhynchopsis xingyiensis (Yang and Xu 1966)
1 individual
Rhynchonellata - Rhynchonellida - Allorhynchidae
Septaliphorioidea paucicostata Yang and Xu 1966
9 individuals
Rhynchonellata - Rhynchonellida - Norellidae
Diholkorhynchia sinensis (Koken 1910)
96 individuals
Rhynchonellata - Terebratulida - Angustothyrididae
Angustothyris angustaeformis (Boekh 1872)
9 individuals
Rhynchonellata - Terebratulida - Dielasmatidae
Adygella elongata Yang and Xu 1966
1 individual
recombined as Coenothyris elongata
Polychaeta - Sabellida - Serpulidae
"Spirorbis" qingyani
1 individual
Ruxingella lianjiangensis
14 individuals
Weixiserpula weixi
20 individuals
Echinoidea - Cidaroida - Cidaridae
"Cidaris" lineola
1 individual
Cinoids gen. et sp. indet.
Crinoidea - Qingyanocrinidae
Qingyanocrinus kueichounensis (Dubatolova and Shao 1959)
1 individual
Crinoidea - Millericrinida - Bangtoupocrinidae
Bangtoupocrinus kokeni Stiller 2000
1 individual
Crinoidea - Encrinida - Encrinidae
Encrinus cf. liliiformis Lamarck 1801
5 individuals
Crinoidea - Isocrinida - Isocrinidae
Balanocrinus sp. n. sp. Agassiz 1847
1 individual
Balanocrinus n. sp. A
Anthozoa - Scleractinia - Pamiroseriidae
Pamiroseris cf. silesiaca (Beyrich 1852)
1 individual
Anthozoa - Scleractinia - Margarophylliidae
Margarophyllia vortica Deng and Kong 1984
1 individual
Promargarosmilia informal sp. A Deng and Zhang 1985
2 individuals
Rhodophyceae - Solenoporaceae
Solenopora sp. Dybowski 1877
19 individuals
Solenopora sp. A and calcareous red algae gen. et sp. indet.
see common names

Geography
Country:China State/province:Guizhou
Coordinates: 26.3° North, 106.7° East (view map)
Paleocoordinates:13.3° North, 95.1° East
Basis of coordinate:estimated from map
Geographic resolution:small collection
Time
Period:Triassic Epoch:Middle Triassic
Stage:Anisian 10 m.y. bin:Triassic 2
*Period:Middle Triassic
*International age/stage:Late/Upper Anisian *Local age/stage:Late/Upper Pelsonian - Early/Lower Illyrian
Key time interval:Pelsonian - Illyrian
Age range of interval:244.70000 - 242.00000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Qingyan Member:Leidapo
Local section:Bangtoupo Local bed:28
Local order:bottom to top
Stratigraphic resolution:group of beds
Stratigraphy comments: Basal upper Anisian. Schreyerites binodosus and Paraceratites trinodosus zones. Yuqing subformation
Lithology and environment
Primary lithology: lithified calcareous claystone
Includes fossils?Y
Environment:open shallow subtidal Tectonic setting:passive margin
Taphonomy
Modes of preservation:body,original calcite
Size of fossils:macrofossils,mesofossils
Articulated whole bodies:some
Bioerosion:occasional
Temporal resolution:time-averaged
Spatial resolution:parautochthonous
Collection methods and comments
Collection excludes:all microfossils
Collection methods:bulk,mechanical,peel or thin section,field collection
Collection size:493 individuals
Reason for describing collection:paleoecologic analysis
Collection method comments: All abundance data given as "statistical individuals"
Bivalves, brachiopods: Double-valved shells + higher number of single shells (right or left)
Echinoderms, vertebrates: one indivudual if number of parts more than parts in living animal. crinoids > 150 columnalia = 1 individual,
Others: all fragments as one
Metadata
Database number:31617
Authorizer:W. Kiessling, M. Aberhan Enterer:W. Kiessling, M. Apel, S. Nurnberg
Modifier:W. Kiessling Research group:marine invertebrate
Created:2003-05-20 02:00:45 Last modified:2003-05-20 05:00:47
Access level:the public Released:2003-05-20 02:00:45
Creative Commons license:CC BY
Reference information

Primary reference:
8524. F. Stiller. 2001. Fossilvergesellschaftungen, Paläoökologie und paläosynökologische Entwicklung im Oberen Anisium (Mittlere Trias) von Qingyan, insbesondere Bangtoupo, Provinz Guizhou, Südwestchina. Münstersche Forschungen zur Geologie und Paläontologie 92:1-523 [W. Kiessling/W. Kiessling/W. Kiessling]

Secondary references:

37155 F. Stiller and J. Chen. 2004. Eophilobryoidella sinoanisica new genus and species, an early Philobryid bivalve from the upper Anisian (middle Triassic) of Qingyan, southwestern China. Journal of Paleontology 78(2):414-419 [M. Aberhan/D. Wellmanns/M. Uhen]