Where: Guizhou, China (25.6° N, 106.8° E: paleocoordinates 6.5° N, 96.5° E)
When: Hindeodus parvus conodont zone, Daye Formation, Griesbachian (251.9 - 250.5 Ma)
Environment/lithology: open shallow subtidal; lithified, calcareous packstone
Size class: mesofossils
Preservation: original calcite, replaced with calcite
Collection methods: bulk, mechanical,
Primary reference: W.J. Foster, D.J. Lehrmann, M. Yu, L. Ji, and R.C. Martindale. 2018. Persistent Environmental Stress Delayed the Recovery of Marine Communities in the Aftermath of the Latest Permian Mass Extinction. Paleoceanography and Paleoclimatology 33:338-353 [W. Foster/W. Foster]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 200987: authorized by William Foster, entered by William Foster on 28.04.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
| unclassified | |
| Rhynchonellata | |
"Orbicoelia speciosa" = Speciothyris speciosa
"Orbicoelia speciosa" = Speciothyris speciosa Wang 1955 | |
| Lingulata | |
|
Sinolingularia huananensis Peng and Shi 2008 | |
| Tentaculita | |
|
Microconchus aberrans Hohenstein 1913 | |
| Gastropoda | |
|
Naticopsis sp. M'Coy 1844 snail | |
|
cf. Coelostylina sp. Kittl 1894 snail | |
| Bivalvia | |
Hoernesia danisae, Towapteria scythica, "Bakevellia ceratophaga" = Bakevellia (Bakevellia) ceratophaga
Hoernesia danisae Foster et al. 2019 oyster
Towapteria scythica Wirth 1936 oyster
"Bakevellia ceratophaga" = Bakevellia (Bakevellia) ceratophaga von Schlotheim 1816 oyster | |
|
Eumorphotis shajingengi Hautmann et al. 2011 scallop | |
|
Claraia liuqiaoensis He et al. 2007 scallop | |
|
| |
|
Myalinella newelli Hautmann et al. 2011 clam
Promyalina putiatinensis Kiparisova 1938 clam | |
|
Austrotindaria svalbardensis Foster et al. 2017 clam | |