Bangtoupo F30, Qingyan, China (Triassic to of China)

Where: Guizhou, China (26.3° N, 106.7° E: paleocoordinates 13.3° N, 95.1° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Leidapo Member (Qingyan Formation), Pelsonian to Pelsonian (247.2 - 242.0 Ma)

• Basal upper Anisian. Schreyerites binodosus and Paraceratites trinodosus zones. Yuqing subformation

• group of beds-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified, calcareous claystone and lithified, argillaceous wackestone

Size classes: macrofossils, mesofossils

Preservation: original calcite

Collection methods: bulk, mechanical, peel or thin section,

• 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

Primary reference: 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]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 31618: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 20.05.2003, edited by Sabine Nürnberg

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Crinoids indet.
Crinoid stalks gen. et sp. indet.
Demospongiae
 Agelasida - Catenispongiidae
Anthozoa
 Scleractinia - Margarophylliidae
Neoconophyllia leidapoensis Deng and Kong 1984 stony coral
Echinoidea
 Euechinoidea - Triadocidaridae
"Triadocidaris" sp. Döderlein 1887 sea urchin
Triadocidaris sp. A
 Cidaroida - Miocidaridae
"Miocidaris" sp. Döderlein 1887 pencil urchin
Miocidaris sp. A
Crinoidea
 Isocrinida - Isocrinidae
Balanocrinus sp. n. sp. Agassiz 1847 Sea lily
Balanochrinus n. sp. A
 Millericrinida - Bangtoupocrinidae
Bangtoupocrinus kokeni Stiller 2000 Sea lily
 Cladida - Qingyanocrinidae
Qingyanocrinus kueichounensis Dubatolova and Shao 1959 Sea lily
 Encrinida - Encrinidae
Encrinus cf. liliiformis Lamarck 1801 Sea lily
Gastropoda
  -
Gastropoda indet. Cuvier 1795 snail
Gastropoda gen. et sp. indet.
 Murchisoniina - Zygopleuridae
Zygopleura arctecostata Münster 1841 snail
Zygopleura walmstedti Klipstein 1843 snail
 Murchisoniina - Loxonematidae
Tyrsoecus multinodosa Yin and Yochelson 1983 snail
 Murchisoniina - Spirostylidae
Spirostylus subcolumnaris Münster 1841 snail
 Murchisoniina - Murchisoniidae
Murchisoniidae indet. n. gen. n. sp.
Murchisoniidae indet. n. gen. n. sp. Koken 1896 snail
Murchisoniidae n. gen. B, n. sp. A
 Murchisoniina - Wortheniellidae
Wortheniella sp. n. sp. Schwardt 1992 snail
Wortheniella n. sp. D
Wortheniella sp. n. sp. Schwardt 1992 snail
Wortheniella n. sp. F
Wortheniella sp. n. sp. Schwardt 1992 snail
Wortheniella n. sp. G
Wortheniella qingyanensis Yu et al. 1974 snail
 Murchisoniina - Gosseletinidae
Euzone sp. n. sp.
Euzone sp. n. sp. Koken 1896 snail
Euzone n. sp. A
 Euomphalina -
Triassocirrus sp. n. sp. Yin and Yochelson 1983 snail
Triassocirrus n. sp. A
 Neritoidea - Naticopsidae
 Neritoidea - Neritariidae
Neritaria sp. n. sp. Koken 1892 snail
Neritaria n. sp. A
Neritaria sp. n. sp. Koken 1892 snail
Neritaria n. sp. B
 Heterostropha - Tofanellidae
Tofanellidae indet. n. gen. n. sp.
Tofanellidae indet. n. gen. n. sp. Bandel 1995 snail
Tofanellidae n. gen. A, n. sp. A
 Heterostropha - Gordenellidae
"Promathilda antonii" = Promathildia, "Promathilda sp. n. sp." = Promathildia, "Promathilda sp. n. sp." = Promathildia, "? Promathilda indet." = Promathildia
"Promathilda antonii" = Promathildia snail
"Promathilda sp. n. sp." = Promathildia Andreae 1887 snail
Promathilda n. sp. B
"Promathilda sp. n. sp." = Promathildia Andreae 1887 snail
Promathilda n. sp. C
"? Promathilda indet." = Promathildia Andreae 1887 snail
Promathilda sp. indet.
 Vetigastropoda - Discohelicidae
Discohelicidae indet. n. gen. n. sp., "Discogonius sp. n. sp." = Discohelix (Discogonius)
Discohelicidae indet. n. gen. n. sp. Schröder 1995 snail
Discohelicidae n. gen A, n. sp. A
"Discogonius sp. n. sp." = Discohelix (Discogonius) Yin and Yochelson 1983 snail
Discogonius n. sp. A
 Schizogonioidea - Schizogoniidae
Schizogonium pentagonum Yu et al. 1974 snail
 Seguenzioidea - Eucyclidae
"Riselloidea sp. n. sp." = Calliotropis (Riselloidea) Cossmann 1909 snail
Riselloidea n. sp. A
Eucycloscala sp. n. sp. Cossmann 1895 snail
Eucycloscala n. sp. A
Eucycloscala sp. n. sp. Cossmann 1895 snail
Eucycloscala n. sp. B
Eucycloscala binodosa Münster 1841 snail
Eucycloscala obliquicostata Yin and Yochelson 1983 snail
 Trochoidea - Trochidae
Trochidae indet. n. gen. n. sp.
Trochidae indet. n. gen. n. sp. Rafinesque 1815 top snail
Trochidae n. gen A, n. sp. A
 Trochoidea - Turbinidae
Turbinidae indet. n. gen. n. sp.
Turbinidae indet. n. gen. n. sp. Rafinesque 1815 snail
Turbinidae n. gen A, n. sp. A
 Neritoina - Delphinulopsidae
 Neritoina - Tricolnaticopsidae
Pachyomphalus sp. n. sp. Böhm 1895 snail
Pachyomphalus n. sp. A
 Neritoina - Scalaneritinidae
"Natiria striatocostata" = Ladinaticella striatocostata
"Natiria striatocostata" = Ladinaticella striatocostata Braun 1841 snail
 Caenogastropoda - Goniasmatidae
Cheilotomona pentagonum Yu et al. 1974 snail
 Caenogastropoda - Coelostylinidae
Coelostylinidae indet. n. gen. n. sp. Cossmann 1909 snail
Coelosstylinidae n. gen. A, n. sp. A
"Toxoconcha brocchii" = Toxoconcha brocchi Stoppani 1857 snail
Omphaloptycha sp. n. sp. Ammon 1878 snail
Omphaloptycha n. sp. A
Spirochrysalis sp. n. sp. Kittl 1894 snail
Spirochrysalis n. sp. A
Trypanostylus sp. n. sp. Cossmann 1895 snail
Trypanostylus n. sp. B
Trypanostylus konincki Münster 1841 snail
Coelostylina liscaviensis Giebel 1856 snail
Cephalopoda
 Nautilida - Syringonautilidae
 Ceratitida - Ceratitidae
Paraceratites brembanus Mojsisovics 1882 ceratite
Bivalvia
  -
Bivalvia indet. Linnaeus 1758 clam
Bivalvia gen. et sp. indet.
 Carditida - Astartidae
Coelopis (Coelopis) sp. n. sp. Munier-Chalmas 1887 clam
Coelopis (Coelopis) n. sp. A
 Lucinida - Lucinidae
Schafhaeutlia astartiformis Münster 1841 clam
 Cardiida - Kalenteridae
 Cardiida - Anthracosiidae
Unionites sp. n. sp. Wissman 1841 clam
Unionites n. sp. A
 Trigoniida - Myophoriidae
Costatoria multiformis clam
Costatoria proharpa multiformis
Elegantinia sp. n. sp. Waagen 1907 clam
Elegantinia n. sp. A
Elegantinia elegans Dunker 1849 clam
"Quadratia quadrata" = Guizhoumyophoria quadrata Yin 1974 clam
Neoschizodus laevigatus Ziethen 1830 clam
 Mytilida - Mytilidae
Modiolus (Modiolus) salzstettensis Hohenstein 1913 mussel
 Cyrtodontida - Pichleriidae
Elegantarca subareata Chen 1976 clam
 Arcida - Parallelodontidae
 Arcida - Philobryidae
Eophilobryoidella sinoanisica Stiller and Chen 2004 clam
Philobryidae n. gen A, n. sp. A
 Ostreida -
Ostreoidea indet. n. gen. n. sp.
Ostreoidea indet. n. gen. n. sp. Rafinesque 1815 oyster
Ostreoidea n. gen A, n. sp. A
 Ostreida - Ostreidae
Lopha sp. n. sp.
Lopha sp. n. sp. Röding 1798 oyster
Lopha n. sp. A
 Ostreida - Pteriidae
Arcavicula sp. n. subgen. n. sp. Cox 1964 pearl oyster
Arcavicula (n. subgen.) n. sp. A
Pteria caudata pearl oyster
Pteria rugosa Chen 1976 pearl oyster
 Ostreida - Cassianellidae
Cassianella sulcata oyster
Cassianella ecki sulcata
Cassianella simplex Chen 1976 oyster
 Ostreida - Bakevelliidae
 Pectinida - Entoliidae
Entolium discites Schlotheim 1820 scallop
 Pectinida - Limidae
Plagiostoma sp. n. sp. Sowerby 1814 file clam
Plagiostoma n. sp. A
 Pectinida - Hunanopectinidae
Leptochondria albertii Goldfuss 1838 scallop
 Pectinida - Plicatulidae
Pseudoplacunopsis sp. n. sp. Bittner 1895 scallop
Pseudoplacunopsis n. sp. A
Pseudoplacunopsis sp. n. sp. Bittner 1895 scallop
Pseudoplacunopsis n. sp. B
 Pectinida - Anomiidae
 Pectinida - Terquemiidae
Terquemiidae indet. n. gen. n. sp. Cox 1964 scallop
Terquemiidae n. gen. B, n. sp. A
 Pectinida - Pectinoidae
 Pectinida - Dimyidae
Protostrea sinensis Hsu 1943 scallop
 Nuculanida - Malletiidae
Phaenodesmia sp. n. sp. Bittner 1895 clam
Phaenodesmia n. sp. A
 Nuculanida - Polidevciidae
"Phestia (Polidevcia) subperlonga" = Polidevcia
"Phestia (Polidevcia) subperlonga" = Polidevcia clam
 Nuculida - Nuculidae
Palaeonucula qingyanensis Chen 1976 nut clam
Scaphopoda
 Dentaliida - Laevidentaliidae
 Dentaliida - Prodentaliidae
Polychaeta
 Sabellida - Serpulidae
Brachiopoda
  -
Brachiopoda indet. Cuvier 1805
Brachiopoda gen. et sp. indet.
Rhynchonellata
 Spiriferinida - Bittnerulidae
Thecocyrtelloidea tubulosa Yang and Xu 1966
 Spiriferinida - Cyrtinidae
"Cyrtina" indet. Davidson 1858
 Spiriferinida - Lepismatinidae
Lepismatina hsui Wang 1955
 Spiriferinida - Balatonospiridae
Nudispiriferina minima Yang and Xu 1966
Qingyenia spinosa Yang and Xu 1966
 Spiriferinida - Mentzeliidae
"Hirsutella multicostata" = Dagyssia multicostata Yang and Xu 1966
Mentzelia mentzeli Dunker 1851
Mentzelia subspherica Yang and Xu 1966
 Rhynchonellida - Allorhynchidae
 Rhynchonellida - Norellidae
 Terebratulida - Angustothyrididae
 Terebratulida - Dielasmatidae
"Adygella elongata" = Coenothyris elongata
"Adygella elongata" = Coenothyris elongata Yang and Xu 1966
Malacostraca
 Decapoda -
Cardinia sp. n. sp.
Cardinia sp. n. sp. Edwards 1837 decapod
Cardinia n. sp. A
Rhodophyceae
  - Solenoporaceae
Solenoporaceae indet. Pia 1927
Solenopora sp. A and calcareous red algae gen. et sp. indet.