Latest Permian radiolarian fauna from Klaeng, eastern Thailand

Abstract

Other| July 01, 2000 Latest Permian radiolarian fauna from Klaeng, eastern Thailand Katsuo Sashida; Katsuo Sashida University of Tsukuba, Institute of Geoscience, Ibaraki, Japan Search for other works by this author on: GSW Google Scholar Sirot Salyapongse; Sirot Salyapongse Search for other works by this author on: GSW Google Scholar Nikorn Nakornsri Nikorn Nakornsri Search for other works by this author on: GSW Google Scholar Author and Article Information Katsuo Sashida University of Tsukuba, Institute of Geoscience, Ibaraki, Japan Sirot Salyapongse Nikorn Nakornsri Publisher: Micropaleontology Press First Online: 03 Mar 2017 Online ISSN: 0026-2803 Print ISSN: 1937-2795 GeoRef, Copyright 2004, American Geological Institute. Micropaleontology (2000) 46 (3): 245–263. https://doi.org/10.2113/46.3.245 Article history First Online: 03 Mar 2017 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn Email Permissions Search Site Citation Katsuo Sashida, Sirot Salyapongse, Nikorn Nakornsri; Latest Permian radiolarian fauna from Klaeng, eastern Thailand. Micropaleontology 2000;; 46 (3): 245–263. doi: https://doi.org/10.2113/46.3.245 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietyMicropaleontology Search Advanced Search Abstract A latest Permian radiolarian fauna is described from a chert-clastic sequence exposed at Khao Wang Chik, Klaeng, eastern Thailand. This fauna was recovered from a continuous siliceous sequence comprised of white to light gray siliceous shale, dark gray bedded chert, and dark gray siliceous shale. The fauna is composed of Neoalbaillella optima, Albaillella levis, A. triangularis, Entactinia itsukaichiensis, Triaenosphaera minuta, Ishigaum trifustis, Nazarovella inflata, Triplanospongos musashiensis, Copicyntra akikawaensis and others. These radiolarians represent the latest Permian Neoalbaillella optima Assemblage reported from Japan, Russian Far East, Philippines, south and southwestern China, and northern Thailand. The radiolarian-bearing sequence was probably deposited in the deep, pelagic environment of the Paleotethys Ocean. An overlying coarse-grained clastic sequence reflects an abrupt change in local depositional environment, possibly caused by the narrowing of the Paleotethys Ocean in Early Triassic time. Twenty-eight radiolarian species belonging to 15 genera are systematically investigated. One new genus, Klaengspongus, and four new species, Triaenosphaera longispina, Ishigaum klaengensis, Pseudospongoprunum? fontainei, and Klaengspongus spinosus are described. This content is PDF only. Please click on the PDF icon to access. You do not have access to this content, please speak to your institutional administrator if you feel you should have access.