Paoshui Section, bed 3, Laibin County (Permian of China)

Where: Guangxi, China (23.6° N, 109.3° E)

• Paleocoordinates: 17.1° S, 108.9° E (Wright 2013)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Paoshui Formation, Changhsingian (254.2 - 252.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified, tuffaceous claystone

Size class: macrofossils

Preservation: mold/impression

Primary reference: Z. Y. Yang, H. F. Yin, S. B. Wu, F. Q. Yang, M. H. Ding and G. R. Xu. 1987. Permian-Triassic Boundary Stratigraphy and Fauna of South China 1-379 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 149217: authorized by Matthew Clapham, entered by Matthew Clapham on 30.07.2013

Creative Commons license: CC0 (CC0)

Taxonomic list

Show authors, comments, and common names
Rhynchonellata
 Spiriferida - Ambocoeliidae
"Crurithyris flabelliformis" = Orbicoelia flabelliformis
"Crurithyris flabelliformis" = Orbicoelia flabelliformis Liao 1979
Strophomenata
 Productida - Paucispiniferidae
"Dictyoclostus margaritatus" = Transennatia margaritatus
"Dictyoclostus margaritatus" = Transennatia margaritatus Mansuy 1913
 Productida - Linoproductidae
Anidanthus interruptus
Cephalopoda
 Ammonoida - Tapashanitidae
Tapashanites sp., Pseudostephanites sp.
Tapashanites sp. Zhao and Liang 1965 ceratite
Pseudostephanites sp. Zhao and Liang 1965 ceratite
 Ammonoida - Liuchengoceratidae
Rongjiangoceras sp.
Rongjiangoceras sp. Zhao et al. 1978 ceratite
 Ammonoida - Xenodiscidae
Shevyrevites sp., Xenodiscus sp.
Shevyrevites sp. Teichert and Kummel 1973 ceratite
Xenodiscus sp. Waagen 1879 ceratite
 Ammonoida - Dzhulfitidae
Paratirolites sp.
Paratirolites sp. Stoyanow 1910 ceratite
 Ammonoida - Huananoceratidae
Huananoceras pseudoperornatum, Huananoceras cf. involutum
Huananoceras pseudoperornatum Zheng 1981 ceratite
Huananoceras cf. involutum Chao and Liang 1974 ceratite
 Ammonoida - Paragastrioceratidae
Pseudogastrioceras sp.
Pseudogastrioceras sp. Spath 1936 ammonite
Gastropoda
 Bellerophontida - Bellerophontidae
"Extendilabrum alticarinatum" = Patellilabia alticarinata
"Extendilabrum alticarinatum" = Patellilabia alticarinata Wang 1980 snail
Bivalvia
 Nuculida - Nuculidae
Nuculopsis sp.
Nuculopsis sp. Girty 1912 nut clam
 Solemyida - Solemyidae
"Solemya" sp.
"Solemya" sp. Children 1823 Awning Clam
 Cardiidia - Sanguinolitidae
Sanguinolites sp.
Sanguinolites sp. M'Coy 1844 clam
 Pectinida - Heteropectinidae
Etheripecten sp.
Etheripecten sp. Waterhouse 1963 scallop
 Pectinida - Limidae
Palaeolima sp.
Palaeolima sp. Hind 1903 file clam
 Pectinida - Euchondriidae
Euchondria heteromorpha, Euchondria dalongensis, Euchondria hunanensis, Crenipecten minimus
Euchondria hunanensis Zhang 1981 scallop
 Pectinida - Entoliidae
Pernopecten "sp. 3", Pernopecten sp.
Pernopecten "sp. 3" Winchell 1865 scallop
Pernopecten sp. Winchell 1865 scallop
 Ostreida - Pterineidae
Leptodesma sp.
Leptodesma sp. Hall 1883 oyster