Where: Guangxi, China (22.3° N, 107.7° E: paleocoordinates 3.5° N, 99.5° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Dalong Formation, Changhsingian (254.2 - 252.2 Ma)
• bed-level stratigraphic resolution
Environment/lithology: basinal (); lithified, cherty/siliceous mudstone
Size classes: mesofossils, microfossils
Collection methods: chemical,
Primary reference: A. H. Yuan, S. Crasquin-Soleau, Q. L. Feng and S. Z. Gu. 2007. Latest Permian deep-water ostracods from southwestern Guangxi, south China. Journal of Micropalaeontology 26:169-191 [M. Clapham/M. Clapham]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 97103: authorized by Matthew Clapham, entered by Matthew Clapham on 17.07.2010, edited by Mihaela Krause
Creative Commons license: CC BY (attribution)
Taxonomic list
Protozoa | |
Neoalbaillella cf. grypa, Neoalbaillella "sp. 1", Neoalbaillella "sp. 2", Neoalbaillella minuta, Neoalbaillella optima, Albaillella "sp. 2", Albaillella flabellata, Albaillella cf. triangularis, Albaillella triangularis, Albaillella fida, Albaillella yaoi, Albaillella levis
Neoalbaillella cf. grypa radiolarian
Neoalbaillella "sp. 1" Takemura and Nakaseko 1981 radiolarian
Neoalbaillella "sp. 2" Takemura and Nakaseko 1981 radiolarian
Neoalbaillella minuta Jin and Feng 2007 radiolarian
Neoalbaillella optima Ishiga et al. 1982 radiolarian
Albaillella "sp. 2" Deflandre 1952 radiolarian
Albaillella flabellata Jin and Feng 2007 radiolarian
Albaillella cf. triangularis Ishiga et al. 1982 radiolarian
Albaillella triangularis Ishiga et al. 1982 radiolarian
Albaillella fida Jin and Feng 2007 radiolarian
Albaillella levis Ishiga et al. 1982 radiolarian | |
Ostracoda | |
Healdia "sp. 1" Roundy 1926 ostracod | |
Pseudobythocypris cf. centralis Coryell and Billings 1932 ostracod
Pseudobythocypris aff. procera Coryell and Billings 1932 ostracod | |
? Bairdia "sp. 6" M'Coy 1844 ostracod | |
Spinomicrocheilinella sp. Kozur 1985 ostracod
Spinomicrocheilinella anterocompressa Yuan and Crasquin-Soleau 2007 ostracod | |
? Paraparchites "sp. 1" Ulrich and Bassler 1906 ostracod | |
Libumella cf. kargalensis Rozhdestvenskaya 1959 ostracod |