Where: Thailand (17.3° N, 101.7° E: paleocoordinates 20.3° S, 99.4° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Huai I-Loet Formation, Artinskian (290.1 - 279.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Preservation: mold/impression

Primary reference: T. Ishibashi, M. Fujikawa, and N. Nakornsri. 1996. Permian ammonoids from the Loei area, northeast Thailand. Memoirs of the Faculty of Science, Kyushu University, Series D, Earth and Planetary Science 29(2):175-196 [M. Clapham/M. Clapham]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 74978: authorized by Wolfgang Kiessling, entered by Uta Merkel on 12.09.2007

Creative Commons license: CC BY (attribution)