Journal of Paleontology; September 2009; v. 83; no. 5;
p. 804-810; DOI: 10.1666/09-001.1
© 2009 Paleontological Society
MIDDLE PERMIAN PRODUCTIDINE BRACHIOPODS FROM CENTRAL THAILAND (THE INDOCHINA TERRANE) WITH PALEOBIOGEOGRAPHIC IMPLICATIONS
MASATOSHI SONE1,
CHONGPAN CHONGLAKMANI2 and
ANISONG CHITNARIN3
1 School of Engineering and Science, Curtin University of Technology, Sarawak Campus, 98009 Miri, Malaysia <masatoshi.sone{at}gmail.com>
2 School of Geotechnology, Suranaree University of Technology, 30000 Nakhon Ratchasima, Thailand
3 School of Biology, Suranaree University of Technology, 30000 Nakhon Ratchasima, Thailand
Three productidine brachiopods of Haydenella, Paraplicatifera, and Compressoproductus are recovered from the Tak Fa Formation (Wordian, Middle Permian) of the upper Saraburi Limestone Group exposed at Khao Wong of central Thailand (the western margin of the Indochina Terrane). The latter two genera are new to the Permian of Thailand, and the new species Paraplicatifera thaica is proposed herewith. Some taxonomic and nomenclatural problems in relation to the three genera are discussed. The assemblage suggests endemism for a Middle Permian marine faunule of the Indochina Terrane.
Key Words: Permian Brachiopoda Thailand Indochina
Copyright © 2009 by Paleontological Society