Also known as P.W.5, Sum Ya Ka
Where: Khon Kaen, Thailand (16.7° N, 102.3° E: paleocoordinates 14.3° N, 110.9° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Sao Khua Formation (Khorat Group), Late/Upper Barremian (130.0 - 125.5 Ma)
• formerly considered Upper Jurassic
•Non-marine bivalves suggest the Sao Khua Formation is late Barremian in age (Tumpeesawan et al. 2010; Samathi et al. 2019)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; gray, green, red claystone
Size class: macrofossils
Collected by J. Lek & M. Lek in 1991-1992
Collection methods: quarrying, mechanical,
Primary reference: V. Martin, E. Buffetaut, and V. Suteethorn. 1993. Jurassic sauropod dinosaurs of Thailand: a preliminary report. International Symposium on Biostratigraphy of Mainland Southeast Asia: Facies & Paleontology, 31 January–5 February 1993, Chang Mai, Thailand 415-425 [M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 36081: authorized by Matthew Carrano, entered by Matthew Carrano on 13.01.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
Phuwiangosaurus sirindhornae Martin et al. 1994 euhelopodid | |
Theropoda indet. theropod |