List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Gastropoda
- Murchisoniina
- Zygopleuridae
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"Zygopleura" cf. walmstedti
(Klipstein 1843)
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Yin and Yochelson 1983 | 1 individual | ||||||||
(1 measurement) | ||||||||||
Gastropoda
- Murchisoniina
- Loxonematidae
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Tyrsoecus multinodosa n. sp.
Yin and Yochelson 1983
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Yin and Yochelson 1983 | 1 individual | ||||||||
(1 measurement) | ||||||||||
Gastropoda
- Murchisoniina
- Phymatopleuridae
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Worthenia (Worthenia) xui n. sp.
Yin and Yochelson 1983
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Yin and Yochelson 1983 | 2 individuals | ||||||||
(2 measurements) | ||||||||||
Worthenia (Worthenia) ecki
(Assmann 1924)
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Yin and Yochelson 1983 | 1 individual | ||||||||
(1 measurement) | ||||||||||
Worthenia (Humiliworthenia) nuda
(Koken 1900)
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Yin and Yochelson 1983 | 10 individuals | ||||||||
(4 measurements) | ||||||||||
Gastropoda
- Murchisoniina
- Wortheniellidae
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Glabrocingulum (Ananias) joannisaustriae
(Klipstein 1843)
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Yin and Yochelson 1983 | 1 individual | ||||||||
recombined as Rinaldoella johannisaustriae | ||||||||||
(1 measurement) | ||||||||||
"Worthenia (Worthenia") zardinii
Yin and Yochelson 1983
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Yin and Yochelson 1983 | 1 individual | ||||||||
recombined as Fiemmespira zardinii | ||||||||||
(2 measurements) | ||||||||||
? Worthenia ("Worthenia") esinensis
(Kittl 1899)
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Yin and Yochelson 1983 | 1 individual | ||||||||
recombined as Fiemmespira esinensis | ||||||||||
(1 measurement) | ||||||||||
Gastropoda
- Eucyclidae
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Eucycloscala obliquicostata n. sp.
Yin and Yochelson 1983
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Yin and Yochelson 1983 | 1 individual | ||||||||
Eucycloscala spinulosa
(Klipstein 1843)
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Yin and Yochelson 1983 | 1 individual | ||||||||
(1 measurement) | ||||||||||
Gastropoda
- Coelostylinidae
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Coelostylina ? liscaviensis
(Giebel 1856)
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Yin and Yochelson 1983 | 2 individuals | ||||||||
Toxoconcha brocchii
(Stoppani 1857)
|
Yin and Yochelson 1983 | 1 individual | ||||||||
recombined as Toxoconcha brocchi | ||||||||||
Gastropoda
- Cycloneritida
- Delphinulopsidae
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Naticopsis (Marmolatella) informal sp. A
Kittl 1894
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Yin and Yochelson 1983 | 2 individuals | ||||||||
spelled with current rank as Marmolatella | ||||||||||
(2 measurements) | ||||||||||
Gastropoda
- Naticopsidae
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Vernelia subimpressa n. sp.
Yin and Yochelson 1983
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Yin and Yochelson 1983 | 1 individual | ||||||||
(1 measurement) | ||||||||||
Naticopsis (Naticopsis) signata
(Koken 1900)
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Yin and Yochelson 1983 | 3 individuals | ||||||||
Gastropoda
- Neritidae
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"Cryptonerita" sp.
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Yin and Yochelson 1983 | 1 individual | ||||||||
Gastropoda
- Euomphalina
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Triassocirrus n. gen. moellendorfi
(Koken 1900)
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Yin and Yochelson 1983 | 1 individual | ||||||||
(1 measurement) | ||||||||||
Gastropoda
- Euomphalina
- Euomphalidae
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? Euomphalus sp.
Sowerby 1814
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Yin and Yochelson 1983 | 1 individual | ||||||||
(1 measurement) | ||||||||||
"Straparollus" (Euomphalus) qingyanensis n. sp.
Yin and Yochelson 1983
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Yin and Yochelson 1983 | 1 individual | ||||||||
(1 measurement) | ||||||||||
Rhynchonellata
- Spiriferinida
- Bittnerulidae
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Neocyrtina mixodeltidiumosa
Yang and Xu 1966
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(2 measurements) | ||||||||||
Leiolepismatina semiconula
Yang and Xu 1966
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(1 measurement) | ||||||||||
Rhynchonellata
- Spiriferinida
- Balatonospiridae
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Nudispiriferina minima n. sp.
Yang and Xu 1966
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(8 measurements) | ||||||||||
Qingyenia spinosa n. sp.
Yang and Xu 1966
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(3 measurements) | ||||||||||
Rhynchonellata
- Spiriferinida
- Lepismatinidae
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Lepismatina hsui
Wang 1955
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(1 measurement) | ||||||||||
Rhynchonellata
- Spiriferinida
- Mentzeliidae
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Mentzelia mentzeli
(Dunker 1851)
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(1 measurement) | ||||||||||
Rhynchonellata
- Athyridida
- Neoretziidae
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Neoretzia fuchsi
(Koken 1900)
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recombined as Schwagerispira fuchsi | ||||||||||
(15 measurements) | ||||||||||
Rhynchonellata
- Athyridida
- Diplospirellidae
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"Athyris" sulcata n. sp.
Yang and Xu 1966
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recombined as Spirigerellina sulcata | ||||||||||
(1 measurement) | ||||||||||
Rhynchonellata
- Rhynchonellida
- Allorhynchidae
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Crurirhynchia subfissicostata n. sp.
Yang and Xu 1966
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recombined as Caucasorhynchella subfissicostata | ||||||||||
(2 measurements) | ||||||||||
Septaliphorioidea paucicostata
Yang and Xu 1966
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(5 measurements) | ||||||||||
Rhynchonellata
- Rhynchonellida
- Norellidae
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Diholkorhynchia sinensis
(Koken 1910)
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(4 measurements) | ||||||||||
Nudirostralina subtrinodosi
Yang and Xu 1966
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(1 measurement) | ||||||||||
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: | based on nearby landmark | ||
Geographic resolution: | outcrop |
Stratigraphy
Formation: | Qingyan | ||||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: Bed 4 (units KC 259-262) is 80 m thick. About 200 m above base of Qingyan Formation. |
Lithology and environment
Primary lithology: | gray,green,yellow lithified "shale" |
Secondary lithology: | gray lithified marl |
Lithology description: Qingyan Formation consists mainly of gray to yellowish-green noncalcareous shale, pale-to dark-gray marl, calcareous shale, and argillaceous limestone, usually thin-bedded. Most of the fossils are collected from the shale and marl. | |
Environment: | marine indet. |
Geology comments: Evaporative basin in Sichuan and north Guizhou separated from open marine to south in Yunnan and Guangxi by biohermal belt, located just north of Qingyan. The area near Qingyan was a prebiohermal facies. (Apparently fore-reef or something equivalent, located on the slope?) |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection excludes: | some macrofossils |
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 44252 | ||
Authorizer: | D. Bottjer, M. Clapham | Enterer: | M. Clapham |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2004-09-07 12:49:11 | Last modified: | 2017-08-01 20:00:34 |
Access level: | the public | Released: | 2004-09-07 12:49:11 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
48616. | T. Y. Yang and G. R. Xu. 1966. Triassic Brachiopods of Central Guizhou Province 1-151 [M. Clapham/M. Clapham] |
Secondary references:
11627 | H.-F. Yin and E. L. Yochelson. 1983. Middle Triassic Gastropoda from Qingyan, Guizhou Province, China: 1 - Pleurotomariacea and Murchisoniacea. Journal of Paleontology 57(1):162-187 [D. Bottjer/M. Clapham/M. Clapham] | |
11631 | H.-F. Yin and E. L. Yochelson. 1983. Middle Triassic Gastropoda from Qingyan, Guizhou Province, China: 2 - Trochacea and Neritacea. Journal of Paleontology 57(3):515-538 [D. Bottjer/M. Clapham/M. Clapham] | |
11672 | H.-F. Yin and E. L. Yochelson. 1983. Middle Triassic Gastropoda from Qingyan, Guizhou Province, China: 3 - Euomphalacea and Loxonematacea. Journal of Paleontology 57(5):1098-1127 [D. Bottjer/M. Clapham/M. Clapham] |