Where: Guangxi, China (22.3° N, 107.7° E)
• Paleocoordinates: 18.6° S, 107.7° E (Wright 2013)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Dalong Formation, Changhsingian (254.2 - 252.2 Ma)
• bed 8 of unit 3 of the Dalong Formation, ca. 0.2 m thick, Late Changhsingian
• bed-level stratigraphic resolution
Environment/lithology: basinal (); lithified, calcareous mudstone
Size classes: macrofossils, mesofossils, microfossils
Preservation: mold/impression
Collection methods: Repository: Micropaleontology Laboratory, Faculty of Earth Sciences, China University of Geosciences, Wuhan, People’s Republic of China, with prefix DP.
Primary reference: W. He, S.-Z. Shen, Q. Feng and S. Gu. 2005. A late Changhsingian (Late Permian) deepwater brachiopod fauna from the Talung Formation at the Dongpan Section, Southern Guangxi, South China. Journal of Paleontology 79(5):927-938 [T. Olszewski/L. Fall/L. Fall]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 95337: authorized by Wolfgang Kiessling, entered by Uta Merkel on 13.04.2010, edited by Leigh Fall, Matthew Clapham and Bethany Allen
Creative Commons license: CC0 (CC0)
Taxonomic list
Protozoa | |
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Trilonche crassispinosa1, Entactinia sashidai1, Uberinterna virgispinosum1, Copicyntra "sp. 3"1, Copicyntra "sp. 4"1, Provisocyntra densa1, Paracopicyntra ziyunensis1, Klaengspongus spinosus1
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Bivalvia | |
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Rhynchonellata | |
Attenuatella mengi3 He et al. 2007 | |
Martinia liuqiaoiensis4 He et al. 2019 | |
Micromartinia kwangsiella5 He and Weldon 2019 | |
Orthotichia sp. Hall and Clarke 1892 | |
Rhipidomella parvula4 He et al. 2019 | |
Strophomenata | |
"Spinomarginifera semicircridge" = Minutomarginifera semicircridge
"Spinomarginifera semicircridge" = Minutomarginifera semicircridge He et al. 2005 | |
"Dongpanoproductus elegans n. gen." = Rugivestis elegans, ? Cathaysia sp.
"Dongpanoproductus elegans n. gen." = Rugivestis elegans He et al. 2005 | |
"Anidanthus mucronata" = Anidanthus parvimucronata
"Anidanthus mucronata" = Anidanthus parvimucronata He and Shen 2019 | |
Costatumulus dongpanensis He et al. 2005 |