Mississippian (early Carboniferous) radiolarian biostratigraphy of northern Thailand (Chiang Dao area)
Well-preserved Carboniferous radiolarian faunas were obtained from ribbon-bedded siliceous sediments (radiolarites) north of Chiang Dao city, Chiang Mai province, northern Thailand. These sediments are rich in identifiable radiolarian faunas, including more than 44 species and sub-species belonging...
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th-cmuir.6653943832-610172018-09-10T04:02:53Z Mississippian (early Carboniferous) radiolarian biostratigraphy of northern Thailand (Chiang Dao area) Nutthawut Wonganan Carine Randon Martial Caridroit Earth and Planetary Sciences Well-preserved Carboniferous radiolarian faunas were obtained from ribbon-bedded siliceous sediments (radiolarites) north of Chiang Dao city, Chiang Mai province, northern Thailand. These sediments are rich in identifiable radiolarian faunas, including more than 44 species and sub-species belonging to 15 genera. Among them, Albaillellaria and Latentifistularia are dominant, but few Entactinaria are present. Five Early Carboniferous radiolarian assemblage zones are recognised and compared to those of Germany, France and North America. They are, in ascending order: the Albaillella paradoxa gr. assemblage; the Albaillella indensis gr. assemblage: the Albaillella cartalla-Albaillella furcata furcata assemblage which includes the Palaeolithocyclia rota subassemblage; and the A. furcata rockensis-Latentifistula impella gr. assemblage. The age assignment of each assemblage is well-controlled by co-occurring conodonts, which are abundant during this time interval in the area. The Thai radiolarian assemblage zones are rather similar to those of Germany and North America, indicating that the albaillellarian form has a global distribution and can be readily used as a world key indicative fauna. These results also provide an additional data set indicating that distal oceanic deposits are present in northern Thailand from the Devonian to the Late Triassic, which provides evidence for a long-lived oceanic realm between the Indochina and Shan-Thai continental terranes (nearly 200 My). © 2007 Elsevier Masson SAS. All rights reserved. 2018-09-10T04:02:53Z 2018-09-10T04:02:53Z 2007-11-01 Journal 00166995 2-s2.0-36849013039 10.1016/j.geobios.2007.04.001 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=36849013039&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61017 |
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Earth and Planetary Sciences Nutthawut Wonganan Carine Randon Martial Caridroit Mississippian (early Carboniferous) radiolarian biostratigraphy of northern Thailand (Chiang Dao area) |
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Well-preserved Carboniferous radiolarian faunas were obtained from ribbon-bedded siliceous sediments (radiolarites) north of Chiang Dao city, Chiang Mai province, northern Thailand. These sediments are rich in identifiable radiolarian faunas, including more than 44 species and sub-species belonging to 15 genera. Among them, Albaillellaria and Latentifistularia are dominant, but few Entactinaria are present. Five Early Carboniferous radiolarian assemblage zones are recognised and compared to those of Germany, France and North America. They are, in ascending order: the Albaillella paradoxa gr. assemblage; the Albaillella indensis gr. assemblage: the Albaillella cartalla-Albaillella furcata furcata assemblage which includes the Palaeolithocyclia rota subassemblage; and the A. furcata rockensis-Latentifistula impella gr. assemblage. The age assignment of each assemblage is well-controlled by co-occurring conodonts, which are abundant during this time interval in the area. The Thai radiolarian assemblage zones are rather similar to those of Germany and North America, indicating that the albaillellarian form has a global distribution and can be readily used as a world key indicative fauna. These results also provide an additional data set indicating that distal oceanic deposits are present in northern Thailand from the Devonian to the Late Triassic, which provides evidence for a long-lived oceanic realm between the Indochina and Shan-Thai continental terranes (nearly 200 My). © 2007 Elsevier Masson SAS. All rights reserved. |
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Nutthawut Wonganan Carine Randon Martial Caridroit |
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Nutthawut Wonganan Carine Randon Martial Caridroit |
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Nutthawut Wonganan |
title |
Mississippian (early Carboniferous) radiolarian biostratigraphy of northern Thailand (Chiang Dao area) |
title_short |
Mississippian (early Carboniferous) radiolarian biostratigraphy of northern Thailand (Chiang Dao area) |
title_full |
Mississippian (early Carboniferous) radiolarian biostratigraphy of northern Thailand (Chiang Dao area) |
title_fullStr |
Mississippian (early Carboniferous) radiolarian biostratigraphy of northern Thailand (Chiang Dao area) |
title_full_unstemmed |
Mississippian (early Carboniferous) radiolarian biostratigraphy of northern Thailand (Chiang Dao area) |
title_sort |
mississippian (early carboniferous) radiolarian biostratigraphy of northern thailand (chiang dao area) |
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2018 |
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https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=36849013039&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61017 |
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