Bangtoupo F45, 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 marl

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 31625: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 20.05.2003, edited by Marcus Apel, Sabine Nürnberg and Matthew Clapham

Creative Commons license: CC BY (attribution)

Taxonomic list

Echinoidea
 Cidaroida - Cidaridae
"Cidaris" lineola pencil urchin
  -
"Cidaris" wissmanni Desor 1847 sea urchin
Crinoidea
 Encrinida - Encrinidae
Encrinus cf. liliiformis Lamarck 1801 Sea lily
 Isocrinida - Isocrinidae
Tyrolecrinus wugangi1 Stiller 2011 Sea lily
Balanocrinus sp. n. sp. Agassiz 1847 Sea lily
Balanocrinus n. sp. A
 Cladida - Qingyanocrinidae
Qingyanocrinus kueichounensis Dubatolova and Shao 1959 Sea lily
 Millericrinida - Bangtoupocrinidae
Bangtoupocrinus kokeni Stiller 2000 Sea lily
Gastropoda
  -
Gastropoda indet. Cuvier 1795 snail
Gastropoda gen. et sp. indet.
 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
 Neritoina - Delphinulopsidae
Delphinulopsis binodosa Münster 1841 snail
 Seguenzioidea - Eucyclidae
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
"Riselloidea sp. n. sp." = Calliotropis (Riselloidea) Cossmann 1909 snail
Riselloidea n. sp. B
Riselloidea guizhouensis Yu et al. 1974 snail
 Vetigastropoda - Discohelicidae
Discohelicidae indet. n. gen. n. sp.
Discohelicidae indet. n. gen. n. sp. Schröder 1995 snail
Discohelicidae n. gen. A, n. sp. A
 Caenogastropoda - Goniasmatidae
Cheilotomona pentagonum Yu et al. 1974 snail
 Caenogastropoda - Coelostylinidae
"? Siphonophyla sp." = Coelostylina (Siphonophyla) Kittl 1894 snail
Siphonophyla sp. A
Coelostylina liscaviensis Giebel 1856 snail
Coelostylina ahlburgi Assmann 1924 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 - Zygopleuridae
Allocosmia cf. turricula Assmann 1937 snail
 Murchisoniina - Gosseletinidae
Dictyotomaria triassica Yin and Yochelson 1983 snail
 Murchisoniina - Rhaphistomellidae
Sisenna sp. n. sp., ? Sisenna sp. n. sp.
Sisenna sp. n. sp. Koken 1896 snail
Sisenna n. sp. A
? Sisenna sp. n. sp. Koken 1896 snail
Sisenna? n. sp. B
 Murchisoniina - Wortheniellidae
Wortheniella sp. n. sp. Schwardt 1992 snail
Wortheniella n. sp. C
Wortheniella indet. Schwardt 1992 snail
Wortheniella sp. indet.
 Neritoidea - Naticopsidae
Hologyra guizhoui Yin and Yochelson 1983 snail
 Neritoidea - Neritariidae
Neritaria sp. n. sp. Koken 1892 snail
Neritaria n. sp. A
Neritaria sp. n. sp. Koken 1892 snail
Neritaria n. sp. B
  -
"Omphaloptycha gregaria" = Buccinites gregarius
"Omphaloptycha gregaria" = Buccinites gregarius Schlotheim 1820 snail
 Euomphalina -
Triassocirrus applanatus Kutassy 1937 snail
Bivalvia
  -
Bivalvia indet. Linnaeus 1758 clam
Bivalvia gen. et sp. indet.
 Lucinida - Lucinidae
Schafhaeutlia astartiformis Münster 1841 clam
 Carditida - Astartidae
Opinae indet. n. gen. n. sp.
Opinae indet. n. gen. n. sp. Chavan 1952 clam
Opinae n. gen. A, n. sp. A
 Trigoniida - Myophoriidae
Elegantinia sp. n. sp. Waagen 1907 clam
Elegantinia n. sp. A
Elegantinia elegans Dunker 1849 clam
"Quadratia quadrata" = Guizhoumyophoria quadrata Yin 1974 clam
Costatoria multiformis clam
Costatoria proharpa multiformis
 Pectinida - Dimyidae
Protostrea sinensis Hsu 1943 scallop
 Pectinida - Pectinoidae
 Pectinida - Terquemiidae
Terquemiidae indet. n. gen. n. sp. Cox 1964 scallop
Terquemiidae n. gen. B, n. sp. A
Newaagia sp. n. sp. Hertlein 1952 scallop
Newaagia n. sp. A
 Pectinida - Plicatulidae
Pseudoplacunopsis sp. n. sp. Bittner 1895 scallop
Pseudoplacunopsis n. sp. A
 Pectinida - Anomiidae
 Pectinida - Hunanopectinidae
Leptochondria albertii Goldfuss 1838 scallop
 Pectinida - Limidae
Plagiostoma sp. n. sp. Sowerby 1814 file clam
Plagiostoma 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 - Pinnidae
Atrina sp. n. sp.
Atrina sp. n. sp. Gray 1842 oyster
Atrina n. sp. A
 Ostreida - Posidoniidae
"Posidonia cf. wengensis" = Bositra wengensis
"Posidonia cf. wengensis" = Bositra wengensis Wissmann 1841 oyster
 Ostreida - Cassianellidae
Cassianella sulcata oyster
Cassianella ecki sulcata
Cassianella simplex Chen 1976 oyster
 Ostreida - Pteriidae
Arcavicula sp. n. subgen. n. sp. Cox 1964 pearl oyster
Arcavicula n. subgen. A, n. sp. A
Pteria caudata pearl oyster
Pteria rugosa Chen 1976 pearl oyster
Pteria cassiana Bittner 1895 pearl oyster
 Ostreida - Bakevelliidae
Gervillaria subelegans Chen 1976 oyster
 Cyrtodontida - Pichleriidae
Elegantarca subareata Chen 1976 clam
 Arcida - Philobryidae
Eophilobryoidella sinoanisica2 Stiller and Chen 2004 clam
Philobryidae n. gen. A, n. sp. A
 Arcida - Parallelodontidae
 Mytilida - Mytilidae
Modiolus (Modiolus) salzstettensis Hohenstein 1913 mussel
"Botulopsis cf. cassiana" = Botulopsis reisi Waller 2005 mussel
 Nuculanida - Malletiidae
 Nuculida - Nuculidae
Palaeonucula qingyanensis Chen 1976 nut clam
Cephalopoda
 Pseudorthocerida - Trematoceratidae
"Michelinoceras cf. nyalamense" = Pseudotemperoceras nyalamense
"Michelinoceras cf. nyalamense" = Pseudotemperoceras nyalamense Chen 1981
Scaphopoda
 Dentaliida - Laevidentaliidae
Bryozoa
  -
Bryozoa indet. Ehrenberg 1831
Bryozoa gen. et sp. indet. A
Brachiopoda
  -
Brachiopoda indet. Cuvier 1805
Brachiopoda gen. et sp. indet.
Rhynchonellata
 Spiriferinida - Mentzeliidae
Mentzelia subspherica Yang and Xu 1966
Mentzelia mentzeli Dunker 1851
"Hirsutella multicostata" = Dagyssia multicostata Yang and Xu 1966
 Spiriferinida - Lepismatinidae
Lepismatina hsui Wang 1955
 Spiriferinida - Bittnerulidae
Neocyrtina mixodeltidiumosa Yang and Xu 1966
Thecocyrtelloidea tubulosa Yang and Xu 1966
 Spiriferinida - Cyrtinidae
"Cyrtina" indet. Davidson 1858
 Rhynchonellida - Norellidae
 Rhynchonellida - Cyclothyrididae
Costirhynchopsis sinensis Yang and Xu 1966
 Rhynchonellida - Allorhynchidae
 Terebratulida - Zeilleriidae
"Aulacothyris angustaeformis" = Sacothyris angustaeformis
"Aulacothyris angustaeformis" = Sacothyris angustaeformis Yang and Xu 1966
 Terebratulida - Dielasmatidae
"Adygella elongata" = Coenothyris elongata
"Adygella elongata" = Coenothyris elongata Yang and Xu 1966
 Terebratulida - Angustothyrididae
Polychaeta
 Sabellida - Serpulidae
Anthozoa
 Scleractinia - Margarophylliidae
Semidistichophyllum guizhouensis Deng and Kong 1984 stony coral
Neoconophyllia leidapoensis Deng and Kong 1984 stony coral
Margarophyllia vortica Deng and Kong 1984 stony coral
Rhodophyceae
  - Solenoporaceae
Solenopora sp. Dybowski 1877
Solenopora sp. A and calcareous red algae gen. et sp. indet.