Dajiang 0.2 m (Permian of China)

Where: Guizhou, China (25.6° N, 106.7° E: paleocoordinates 5.5° N, 96.6° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Palaeofusulina sinensis foram zone, Wujiaping Formation, Changhsingian (254.2 - 252.2 Ma)

Environment/lithology: shallow subtidal; lithified, gray, calcareous packstone

Size class: microfossils

Preservation: original calcite

Collected by Haijun Song in 2007

Collection methods: bulk, peel or thin section,

Primary reference: H. Song, J. Tong, Z.Q. Chen, H. Yang, and Y. Wang. 2009. End-Permian mass extinction of foraminifers in the Nanpanjiang Basin, South China. Journal of Paleontology 83(5):718-738 [H. Song/H. Song/H. Song]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 217353: authorized by Haijun Song, entered by Haijun Song on 09.02.2021

Creative Commons license: CC BY (attribution)

Taxonomic list

Foraminifera
 Palaeotextularoidea - Palaeotextulariidae
 Fusulinina - Geinitzinidae
 Fusulinina - Pachyphloiidae
Pachyphloia sp. Lange 1925
 Fusulinina - Tuberitinidae
 Fusulinoidea - Staffellidae
 Fusulinoidea - Ozawainellidae
Reichelina spp. Erk 1941
 Fusulinina - Colaniellidae
Colaniella nana Miklukho-Maklay 1954
Colaniella parva Colani 1924
Colaniella cylindrica Miklukho-Maklay 1954
Tubothalamea
 Miliolida - Cornuspiridae
 Miliolida - Hemigordiopsidae
Agathammina pusilla Geinitz 1848