Bangtoupo F61, 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 31632: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 20.05.2003, edited by Marcus Apel and Sabine Nürnberg

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Corals indet.
Solitary corals gen. et sp. indet.
Anthozoa
 Scleractinia - Margarophylliidae
Neoconophyllia leidapoensis Deng and Kong 1984 stony coral
Semidistichophyllum guizhouensis Deng and Kong 1984 stony coral
Margarophyllia vortica Deng and Kong 1984 stony coral
Promargarosmilia sp. Deng and Zhang 1985 stony coral
Promargarosmilia sp. A
Echinoidea
  -
"Cidaris" wissmanni Desor 1847 sea urchin
 Cidaroida - Cidaridae
"Cidaris" fangchui pencil urchin
"Cidaris" gu pencil urchin
"Cidaris" lineola pencil urchin
Crinoidea
 Isocrinida - Isocrinidae
Balanocrinus sp. n. sp. Agassiz 1847 Sea lily
Balanocrinus n. sp. A
 Millericrinida - Bangtoupocrinidae
Silesiacrinus parvus Stiller 2000 Sea lily
Bangtoupocrinus kokeni Stiller 2000 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 tenuis" = Ampezzopleura tenuis Münster 1841 snail
 Murchisoniina - Loxonematidae
Tyrsoecus multinodosa Yin and Yochelson 1983 snail
 Murchisoniina - Wortheniellidae
Wortheniella sp. Schwardt 1992 snail
Wortheniella n. sp. G
Wortheniella indet. Schwardt 1992 snail
Wortheniella sp. indet.
 Euomphalina -
Triassocirrus guizhouensis Yin and Yochelson 1983 snail
 Euomphalina - Euomphalidae
Euomphalus qingyanensis Yin and Yochelson 1983 snail
 Neritoidea - Naticopsidae
Hologyra guizhoui Yin and Yochelson 1983 snail
 Neritoidea - Neritariidae
Trachynerita distincta Kittl 1894 snail
Neritaria sp. n. sp. Koken 1892 snail
Neritaria n. sp. A
Neritaria sp. n. sp. Koken 1892 snail
Neritaria n. sp. B
 Heterostropha - Gordenellidae
"Promathilda antonii" = Promathildia, "Promathilda cf. tenuicarinata" = Promathildia, "Promathilda sp. n. sp." = Promathildia
"Promathilda antonii" = Promathildia snail
"Promathilda cf. tenuicarinata" = Promathildia snail
"Promathilda sp. n. sp." = Promathildia Andreae 1887 snail
Promathilda n. sp. C
 Vetigastropoda - Discohelicidae
"Discogonius subvenustus" = Discohelix (Discogonius)
"Discogonius subvenustus" = Discohelix (Discogonius) snail
 Seguenzioidea - Eucyclidae
Eucycloscala sp. n. sp. Cossmann 1895 snail
Eucycloscala n. sp. A
 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. C, n. sp. A
  -
"Omphaloptycha gregaria" = Buccinites gregarius
"Omphaloptycha gregaria" = Buccinites gregarius Schlotheim 1820 snail
 Neritoina - Delphinulopsidae
Naticopsis (Marmolatella) applanata, "Delphinulopsis binodosa" = Delphinulopsis binodosa, "Delphinulopsis cf. laubei" = Delphinulopsis binodosa
"Delphinulopsis binodosa" = Delphinulopsis binodosa Münster 1841 snail
"Delphinulopsis cf. laubei" = Delphinulopsis binodosa Münster 1841 snail
 Neritoina - Tricolnaticopsidae
Pachyomphalus sp. n. sp. Böhm 1895 snail
Pachyomphalus n. sp. A
 Caenogastropoda - Goniasmatidae
Cheilotomona pentagonum Yu et al. 1974 snail
 Caenogastropoda - Coelostylinidae
Trypanostylus sp. n. sp. Cossmann 1895 snail
Trypanostylus n. sp. B
Trypanostylus cf. haueri Giebel 1856 snail
Trypanostylus konincki Münster 1841 snail
Coelostylina liscaviensis Giebel 1856 snail
Coelostylina ahlburgi Assmann 1924 snail
Cephalopoda
 Ceratitida - Ceratitidae
Schreyerites binodosus Hauer 1850 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
 Trigoniida - Myophoriidae
Elegantinia sp. n. sp. Waagen 1907 clam
Elegantinia n. sp. A
Elegantinia elegans Dunker 1849 clam
 Cyrtodontida - Pichleriidae
Elegantarca subareata Chen 1976 clam
 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
Pteria caudata pearl oyster
Pteria rugosa Chen 1976 pearl oyster
Pteria cassiana Bittner 1895 pearl oyster
 Ostreida - Cassianellidae
Cassianella sulcata oyster
Cassianella ecki sulcata
Cassianella simplex Chen 1976 oyster
 Ostreida - Bakevelliidae
 Pectinida - Limidae
Plagiostoma sp. n. sp. Sowerby 1814 file clam
Plagiostoma n. sp. A
 Pectinida - Hunanopectinidae
 Pectinida - Plicatulidae
Pseudoplacunopsis sp. n. sp. Bittner 1895 scallop
Pseudoplacunopsis n. sp. A
 Pectinida - Terquemiidae
Terquemiidae indet. n. gen. n. sp. Cox 1964 scallop
Terquemiidae n. gen. B, n. sp. A
Terquemiidae indet. n. gen. n. sp. Cox 1964 scallop
Terquemiidae n. gen. B?, n. sp. B
 Pectinida - Pectinoidae
 Pectinida - Dimyidae
Protostrea sinensis Hsu 1943 scallop
 Nuculida - Nuculidae
Palaeonucula qingyanensis Chen 1976 nut clam
Scaphopoda
 Dentaliida - Laevidentaliidae
Polychaeta
 Sabellida - Serpulidae
Rhynchonellata
 Spiriferinida - Laballidae
Paralepismatina semiconica Yang and Xu 1966
 Spiriferinida - Bittnerulidae
Thecocyrtelloidea tubulosa Yang and Xu 1966
 Spiriferinida - Lepismatinidae
Lepismatina hsui Wang 1955
 Spiriferinida - Balatonospiridae
Nudispiriferina minima Yang and Xu 1966
 Spiriferinida - Mentzeliidae
Mentzelia mentzeli Dunker 1851
Mentzelia subspherica Yang and Xu 1966
 Rhynchonellida - Allorhynchidae
 Rhynchonellida - Norellidae
 Athyridida - Neoretziidae
Malacostraca
 Decapoda -
Cardinia sp. n. sp.
Cardinia sp. n. sp. Edwards 1837 decapod
Cardinia n. sp. A
Rhodophyceae
  - Solenoporaceae
Solenopora sp. Dybowski 1877
Solenopora sp. A and calcareous red algae gen. et sp. indet.