Hostname: page-component-848d4c4894-x24gv Total loading time: 0 Render date: 2024-06-03T11:08:00.228Z Has data issue: false hasContentIssue false

Thailandina and Neothailandina, and their subfamily Thailandininae: an example of an invalid taxonomic group of Permian fusuline foraminifera

Published online by Cambridge University Press:  14 July 2015

Fumio Kobayashi
Affiliation:
1Institute of Natural and Environmental Sciences, University of Hyogo, Sanda, Hyogo 669—1546, Japan
Charles A. Ross
Affiliation:
2Department of Geology, Western Washington University, Bellingham 98225
June R. P. Ross
Affiliation:
3Department of Biology, Western Washington University, Bellingham 98225

Extract

Toriyama and Kanmera (1968), in one of their studies of fusulines from the Rat Buri Limestone, Thailand, proposed two Permian fusuline foraminifer genera, Thailandina and Neothailandina. Based on these two genera they established the subfamily Thailandininae and placed it in the family Neoschwagerinidae. the tests of these genera are invariably replaced by secondary mineralization to a finegrained mosaic calcite such as seen in specimens of Staffellidae. the thailandinid wall was apparently originally composed of a tectum and keriotheca.

Type
Taxonomic Note
Copyright
Copyright © The Paleontological Society 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Kobayashi, F. 2004. Late Permian foraminifers from the limestone block in the Southern Chichibu Terrane of west Shikoku, SW Japan. Journal of Paleontology, 78:4:6270.2.0.CO;2>CrossRefGoogle Scholar
Loeblich, A. R. Jr. and Tappan, H.. 1988. Foraminiferal genera and their classification. Van Nostrand, New York, 2 volumes, 970 p. and 212 p. with 847 pls.CrossRefGoogle Scholar
Rauzer-Chernousova, D. M., Bensh, F. R., Vdovenko, M. V., Gibshman, N. B., Leven, E. Y., Lipina, O. A., Reitlinger, E. A., Solovieva, M. N., and Chediya, I. O.. 1996. Sprovochnik po sistematike foraminifer paleozoya. Geologicheskii Instityt, Rossiiskiya Akademiya Nauk, Moskva “Nauka”, 207 p.Google Scholar
Toriyama, R. and Kanmera, K.. 1968. Fusulinacean fossils from Thailand, Part 2. Two new Permian genera from Thailand. Geology and Palaeontology of Southeast Asia, 4:2944.Google Scholar