Where: Thailand (14.8° N, 100.9° E: paleocoordinates 29.8° S, 98.9° E)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Khao Khad Formation, Roadian (272.3 - 268.8 Ma)
• The stratigraphy of this fauna is based on fusulinid foraminifera identified by T. Charoentitirat. Numerous fusulinids representing Verbeekina sp. indicate an Kubergandian age (=Roadian, Middle Permian). [The Kubergandian correlates in part with the Kungurian and in part with the Roadian, although Verbeekina would be more likely in the Roadian part.]
• group of beds-level stratigraphic resolution
Environment/lithology: lithified, shelly/skeletal packstone
Size class: macrofossils
Preservation: replaced with silica
Collected in 2017, 2018
Collection methods: surface (float), surface (in situ),
• Repository: Suranaree University of Technology
Primary reference: A. Chitnarin and C. Ketwetsuriya. 2021. Middle Permian ostracod fauna from the Khao Khad Formation (Indochina Terrane), Central Thailand. Annales de Paléontologie 107(102521) [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 223889: authorized by Matthew Clapham, entered by Matthew Clapham on 11.12.2021
Creative Commons license: CC BY (attribution)
Taxonomic list
Ostracoda | |
Aurigerites sp. ostracod | |
Bairdiacypris "sp. 1" Bradfield 1935 ostracod
Bairdiacypris "sp. 2" Bradfield 1935 ostracod
? Bairdia sp. M'Coy 1844 ostracod
Bairdia "sp. 1" M'Coy 1844 ostracod | |
Silenites sp. ostracod | |
Paraparchites chenshii Crasquin 2010 ostracod |