Latest Permian radiolarian fauna from Klaeng, eastern Thailand
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. Th...
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| Veröffentlicht in: | Micropaleontology 2000, Vol.46 (3), p.245-263 |
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| creator | Sashida, Katsuo Salyapongse, Sirot Nakornsri, Nikorn |
| description | 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. |
| doi_str_mv | 10.2113/46.3.245 |
| format | Article |
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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.</description><identifier>ISSN: 0026-2803</identifier><identifier>EISSN: 1937-2795</identifier><identifier>DOI: 10.2113/46.3.245</identifier><language>eng</language><publisher>American Museum of Natural History</publisher><subject>Asia ; assemblages ; Biostratigraphy ; depositional environment ; Earth sciences ; Far East ; Fauna ; Geology ; Invertebrata ; Ishigaum klaengensis ; Klaeng Thailand ; Klaengspongus ; Klaengspongus spinosus ; lithostratigraphy ; Lower Triassic ; marine environment ; Mesozoic ; microfossils ; Micropaleontology ; morphology ; new taxa ; paleogeography ; Paleontology ; Paleozoic ; Paratypes ; Permian ; Permian-Triassic boundary ; Protista ; Pseudospongoprunum fontainei ; Radiolaria ; Sandstones ; Shales ; Specimens ; stratigraphic boundary ; Stratigraphy ; taxonomy ; Thailand ; Triaenosphaera longispina ; Triassic ; Upper Permian</subject><ispartof>Micropaleontology, 2000, Vol.46 (3), p.245-263</ispartof><rights>GeoRef, Copyright 2020, American Geosciences Institute.</rights><rights>Copyright 2000 Micropaleontology Press</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a402t-ac1a69906d0344bd109380830939036a2a290da13f759f5a4b57154ccd944fe33</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/1486092$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/1486092$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,799,4010,27902,27903,27904,57995,58228</link.rule.ids></links><search><creatorcontrib>Sashida, Katsuo</creatorcontrib><creatorcontrib>Salyapongse, Sirot</creatorcontrib><creatorcontrib>Nakornsri, Nikorn</creatorcontrib><title>Latest Permian radiolarian fauna from Klaeng, eastern Thailand</title><title>Micropaleontology</title><description>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.</description><subject>Asia</subject><subject>assemblages</subject><subject>Biostratigraphy</subject><subject>depositional environment</subject><subject>Earth sciences</subject><subject>Far East</subject><subject>Fauna</subject><subject>Geology</subject><subject>Invertebrata</subject><subject>Ishigaum klaengensis</subject><subject>Klaeng Thailand</subject><subject>Klaengspongus</subject><subject>Klaengspongus spinosus</subject><subject>lithostratigraphy</subject><subject>Lower Triassic</subject><subject>marine environment</subject><subject>Mesozoic</subject><subject>microfossils</subject><subject>Micropaleontology</subject><subject>morphology</subject><subject>new taxa</subject><subject>paleogeography</subject><subject>Paleontology</subject><subject>Paleozoic</subject><subject>Paratypes</subject><subject>Permian</subject><subject>Permian-Triassic boundary</subject><subject>Protista</subject><subject>Pseudospongoprunum fontainei</subject><subject>Radiolaria</subject><subject>Sandstones</subject><subject>Shales</subject><subject>Specimens</subject><subject>stratigraphic boundary</subject><subject>Stratigraphy</subject><subject>taxonomy</subject><subject>Thailand</subject><subject>Triaenosphaera longispina</subject><subject>Triassic</subject><subject>Upper Permian</subject><issn>0026-2803</issn><issn>1937-2795</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><recordid>eNpFkM1Lw0AQxRdRsFbBP8BDTiJo4uxnshdBil9Y0EM9L9NkU1OSbN1NEP97t0TwMLyB92N48wg5p5AxSvmtUBnPmJAHZEY1z1OWa3lIZgBMpawAfkxOQtgCQKFyOSN3SxxsGJJ367sG-8Rj1bgW_X6vcewxqb3rktcWbb-5SSyGwfo-WX1i02JfnZKjGttgz_50Tj4eH1aL53T59vSyuF-mKIANKZYUldagKuBCrCsKmhdQ8CgauEKGTEOFlNe51LVEsZY5laIsKy1EbTmfk8vp7s67rzEGNl0TStvGDNaNwdA8lyJOBK8msPQuBG9rs_NNh_7HUDD7goxQhptYUEQvJnQbBuf_OVEo0Cza15O9sS6Uje1L--18W5mtG30fnzUMgBsQtKCK_wKToG4B</recordid><startdate>2000</startdate><enddate>2000</enddate><creator>Sashida, Katsuo</creator><creator>Salyapongse, Sirot</creator><creator>Nakornsri, Nikorn</creator><general>American Museum of Natural History</general><general>Micropaleontology Press, American Museum of Natural History</general><scope>AAYXX</scope><scope>CITATION</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope></search><sort><creationdate>2000</creationdate><title>Latest Permian radiolarian fauna from Klaeng, eastern Thailand</title><author>Sashida, Katsuo ; Salyapongse, Sirot ; Nakornsri, Nikorn</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a402t-ac1a69906d0344bd109380830939036a2a290da13f759f5a4b57154ccd944fe33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Asia</topic><topic>assemblages</topic><topic>Biostratigraphy</topic><topic>depositional environment</topic><topic>Earth sciences</topic><topic>Far East</topic><topic>Fauna</topic><topic>Geology</topic><topic>Invertebrata</topic><topic>Ishigaum klaengensis</topic><topic>Klaeng Thailand</topic><topic>Klaengspongus</topic><topic>Klaengspongus spinosus</topic><topic>lithostratigraphy</topic><topic>Lower Triassic</topic><topic>marine environment</topic><topic>Mesozoic</topic><topic>microfossils</topic><topic>Micropaleontology</topic><topic>morphology</topic><topic>new taxa</topic><topic>paleogeography</topic><topic>Paleontology</topic><topic>Paleozoic</topic><topic>Paratypes</topic><topic>Permian</topic><topic>Permian-Triassic boundary</topic><topic>Protista</topic><topic>Pseudospongoprunum fontainei</topic><topic>Radiolaria</topic><topic>Sandstones</topic><topic>Shales</topic><topic>Specimens</topic><topic>stratigraphic boundary</topic><topic>Stratigraphy</topic><topic>taxonomy</topic><topic>Thailand</topic><topic>Triaenosphaera longispina</topic><topic>Triassic</topic><topic>Upper Permian</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sashida, Katsuo</creatorcontrib><creatorcontrib>Salyapongse, Sirot</creatorcontrib><creatorcontrib>Nakornsri, Nikorn</creatorcontrib><collection>CrossRef</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Micropaleontology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sashida, Katsuo</au><au>Salyapongse, Sirot</au><au>Nakornsri, Nikorn</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Latest Permian radiolarian fauna from Klaeng, eastern Thailand</atitle><jtitle>Micropaleontology</jtitle><date>2000</date><risdate>2000</risdate><volume>46</volume><issue>3</issue><spage>245</spage><epage>263</epage><pages>245-263</pages><issn>0026-2803</issn><eissn>1937-2795</eissn><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.</abstract><pub>American Museum of Natural History</pub><doi>10.2113/46.3.245</doi><tpages>19</tpages></addata></record> |
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| subjects | Asia assemblages Biostratigraphy depositional environment Earth sciences Far East Fauna Geology Invertebrata Ishigaum klaengensis Klaeng Thailand Klaengspongus Klaengspongus spinosus lithostratigraphy Lower Triassic marine environment Mesozoic microfossils Micropaleontology morphology new taxa paleogeography Paleontology Paleozoic Paratypes Permian Permian-Triassic boundary Protista Pseudospongoprunum fontainei Radiolaria Sandstones Shales Specimens stratigraphic boundary Stratigraphy taxonomy Thailand Triaenosphaera longispina Triassic Upper Permian |
| title | Latest Permian radiolarian fauna from Klaeng, eastern Thailand |
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