Zhongying Section Bed 25 (QZ-7), Qinglong County (Permian of China)

Where: Guizhou, China (26.0° N, 105.1° E: paleocoordinates 5.1° N, 95.1° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Changhsingian (254.2 - 252.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: coastal; lithified, brown, gray limestone

Size classes: macrofossils, microfossils

Preservation: mold/impression

Collection methods: All specimens are kept in the Nanjing Institute of Geology and Paleontology, Academia Sinica.

Primary reference: Z. Q. Yao, J. T. Xu, Z. G. Zheng, X. H. Zhao, and Z. G. Mou. 1980. Late Permian Stratigraphy and Fossils in Western Guizhou and Eastern Yunnan 1-277 [M. Clapham/M. Clapham]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 112091: authorized by Matthew Clapham, entered by Matthew Clapham on 03.07.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Foraminifera
 Fusulinoidea - Staffellidae
 Fusulinoidea - Boultoniidae
Rhodophyceae
  - Gymnocodiaceae
Cephalopoda
 Goniatitida - Paragastrioceratidae
Pseudogastrioceras sp. Spath 1936 ammonite
 Ceratitida - Pseudotirolitidae
Pseudotirolites sp. Sun 1933 ceratite
Gastropoda
 Murchisoniina - Rhaphistomellidae
 Murchisoniina - Gosseletinidae
Guizhouspira convexa Wang 1980 snail
 Bellerophontida - Bellerophontidae
Bellerophon qinglongensis n. sp. Wang 1980 snail
Bellerophon incertus Loczy 1898 snail
? Ptychosphaera amplifalcata n. sp. Wang 1980 snail
 Caenogastropoda - Coelostylinidae
Protostylus exiguus n. sp.3 Wang 1980 snail
 Neritoidea - Naticopsidae
Naticopsis planapicula Wang 1980 snail
Bivalvia
 Arcida - Parallelodontidae
Parallelodon striatus von Schlotheim 1816 clam
 Myalinida - Myalinidae
 Pectinida - Limidae
Palaeolima striatocostata Xu 1980 file clam
 Pectinida - Entoliidae
Pernopecten symmetricus Newell 1940 scallop
 Ostreida - Bakevelliidae
Ensipteria intermedia Xu 1980 oyster
Tambanella obliqua Xu 1980 oyster
 Cardiida - Kalenteridae
Gujocardita curta Liu 1976 clam
Strophomenata
 Orthotetida - Meekellidae
Orthothetina ruber Frech 1911
 Productida -
 Productida - Productellidae
Parachonetella zhongyingensis n. gen.1 Liao 1980
 Productida - Richthofeniidae
 Productida - Lyttoniidae
Leptodus deminutus1 Liao 1980
Rhynchonellata
 Rhynchonellida - Wellerellidae
 Orthida - Enteletidae
"Enteletina zigzag" = Peltichia zigzag
"Enteletina zigzag" = Peltichia zigzag Huang 1933
 Spiriferida - Ambocoeliidae
"Crurithyris subspeciosa" = Cruricella subspeciosa
"Crurithyris subspeciosa" = Cruricella subspeciosa Liao 1980
 Athyridida - Athyrididae
Araxathyris ? sinensis2 Shen et al. 2004
 Terebratulida - Heterelasminidae
Qinglongia zhongyingensis n. gen. n. sp.1
Qinglongia zhongyingensis n. gen. n. sp.1 Liao 1980
Ostracoda
 Palaeocopida - Amphissitidae
Trilobita
 Proetida - Phillipsiidae
Pseudophillipsia sp. Gemmellaro 1890 trilobite