Bangtoupo F27, 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

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 31616: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 20.05.2003, edited by Marcus Apel

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Pholibryidae indet. n. gen. n. sp.
Pholibryidae indet. n. gen. n. sp.
Pholibryidae n. gen. A n. sp. A
Anthozoa
 Scleractinia - Margarophylliidae
Margarophyllia vortica Deng and Kong 1984 stony coral
Echinoidea
 Cidaroida - Cidaridae
"Cidaris" lineola pencil urchin
Crinoidea
 Isocrinida - Isocrinidae
Balanocrinus sp. n. sp. Agassiz 1847 Sea lily
Balanocrinus 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
 Murchisoniina - Wortheniellidae
Wortheniella sp. n. sp. Schwardt 1992 snail
Wortheniella n. sp. E
 Murchisoniina - Gosseletinidae
Euzone sp. n. sp.
Euzone sp. n. sp. Koken 1896 snail
Euzone n. sp. A
 Neritoidea - Naticopsidae
 Seguenzioidea - Eucyclidae
Eucycloscala sp. n. sp. Cossmann 1895 snail
Eucycloscala n. sp. B
Eucycloscala binodosa Münster 1841 snail
 Neritoina - Tricolnaticopsidae
Pachyomphalus sp. n. sp. Böhm 1895 snail
Pachyomphalus n. sp. A
 Caenogastropoda - Coelostylinidae
Coelostylina liscaviensis Giebel 1856 snail
 Cerithioidea - Turritellidae
"Provermicularia sp. n. sp." = Vermicularia (Provermicularia)
"Provermicularia sp. n. sp." = Vermicularia (Provermicularia) Kittl 1899 turret shell
Provermicularia n. sp. A
Bivalvia
  -
Bivalvia indet. Linnaeus 1758 clam
Bivalvia gen. et sp. indet.
 Lucinida - Lucinidae
Schafhaeutlia astartiformis Münster 1841 clam
 Cardiida - Kalenteridae
 Trigoniida - Myophoriidae
Costatoria proharpa clam
Costatoria proharpa multiformis
Elegantinia sp. n. sp. Waagen 1907 clam
Elegantinia n. sp. A
Elegantinia elegans Dunker 1849 clam
Neoschizodus laevigatus Ziethen 1830 clam
 Mytilida - Mytilidae
 Cyrtodontida - Pichleriidae
Elegantarca subareata Chen 1976 clam
 Arcida - Parallelodontidae
 Ostreida -
Ostreoidea indet. n. gen. n. sp.
Ostreoidea indet. n. gen. n. sp. Rafinesque 1815 oyster
Ostreoidea n. gen. A n. sp. A
 Ostreida - Halobiidae
Enteropleura guembeli Mojsisovics 1874 oyster
 Ostreida - Posidoniidae
"Posidonia cf. wengensis" = Bositra wengensis
"Posidonia cf. wengensis" = Bositra wengensis Wissmann 1841 oyster
 Ostreida - Pteriidae
 Ostreida - Cassianellidae
Cassianella ecki oyster
Cassianella ecki sulcata
Cassianella simplex Chen 1976 oyster
 Pectinida - Entoliidae
Entolium discites Schlotheim 1820 scallop
 Pectinida - Hunanopectinidae
 Pectinida - Plicatulidae
Pseudoplacunopsis sp. n. sp. Bittner 1895 scallop
Pseudoplacunopsis n. sp. A
 Pectinida - Anomiidae
 Pectinida - Terquemiidae
Terquemiidae indet. n. gen. n. sp. Cox 1964 scallop
Terqumiidae n. gen. A 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
 Nuculida - Nuculidae
Palaeonucula qingyanensis Chen 1976 nut clam
Polychaeta
 Sabellida - Serpulidae
Bryozoa
  -
Bryozoa indet. Ehrenberg 1831
Bryozoa gen. et sp. indet. A
Brachiopoda
  -
Brachiopoda indet. Cuvier 1805
Brachiopoda gen. et sp. indet.
Rhynchonellata
 Spiriferinida - Bittnerulidae
Thecocyrtelloidea tubulosa Yang and Xu 1966
Neocyrtina mixodeltidiumosa Yang and Xu 1966
 Spiriferinida - Lepismatinidae
Lepismatina hsui Wang 1955
 Spiriferinida - Balatonospiridae
Nudispiriferina minima Yang and Xu 1966
Qingyenia spinosa Yang and Xu 1966
 Spiriferinida - Mentzeliidae
Mentzelia mentzeli Dunker 1851
Mentzelia subspherica Yang and Xu 1966
 Rhynchonellida - Cyclothyrididae
Costirhynchopsis sinensis Yang and Xu 1966
 Rhynchonellida - Allorhynchidae
 Rhynchonellida - Norellidae
 Terebratulida - Angustothyrididae
 Terebratulida - Dielasmatidae
"Adygella elongata" = Coenothyris elongata
"Adygella elongata" = Coenothyris elongata Yang and Xu 1966
 Terebratulida - Zeilleriidae
"Aulacothyris angustaeformis" = Sacothyris angustaeformis
"Aulacothyris angustaeformis" = Sacothyris angustaeformis Yang and Xu 1966
 Athyridida - Neoretziidae
Rhodophyceae
  - Solenoporaceae
Solenopora sp. Dybowski 1877
Solenopora sp. A and calcareous red algae gen. et sp. indet.