| 老挝北部宾夕法尼亚纪的一个新(筳)类动物群 |
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| 引用本文： | Katsumi UENO Thasinee CHAROENTITIRAT Yoshihito KAMATA Hidetoshi HARA Megumi ICHISE Punya CHARUSIRI Keo KHAMPHAVONG Ken-ichiro HISADA. 老挝北部宾夕法尼亚纪的一个新(筳)类动物群[J]. 微体古生物学报, 2007, 24(4): 359-369 |
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| 作者姓名： | Katsumi UENO Thasinee CHAROENTITIRAT Yoshihito KAMATA Hidetoshi HARA Megumi ICHISE Punya CHARUSIRI Keo KHAMPHAVONG Ken-ichiro HISADA |
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| 作者单位： | Department of Earth System Science Fukuoka University，Fukuoka 814-0180，Japan，Department of Geology，Chulalongkorn University，Bangkok 10330，Thailand，Department of Geosphere Sciences，Yamaguchi University，Yamaguchi 753-8512，Japan，Geological Survey of Japan，AIST，Tsukuba 305-8567，Japan，Shogakkan Junior High School，Nobeoka 882-0001，Japan，Department of Geology，Chulalongkorn University，Bangkok 10330，Thailand，Department of Geology and Mines，Vientiane，Lao P.D.R.，Graduate School of Life and Environmental Sciences，The University of Tsukuba，Tsukuba 305-8572，Japan |
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| 摘 要： | 作者报道了一个小型■类动物群,包括Eostaffella? sp., Pseudoendothyra sp., Staffella pseudosphae-roidea Dutkevich, Neostaffella ( N.)sp ., Profusulinella bona Grozdilova et Lebedeva以及P.cf .prisca (Depart) ,此动物群是在老挝北部琅勃拉邦省西南部的Thong Phiang Vilay村附近的石灰岩山中发现的。根据Profusulinella bona和P.cf. prisca的出现,该动物群的时代可归到晚石炭世宾夕法尼亚纪巴什基尔期或莫斯科期最早期。这是在老挝北部对该时代■类动物群的首次报道。当前■类动物群证明琅勃拉邦地区和泰国北部的黎地区在地质上有重要的关系,表明老挝北部地区从地质构造上属于印度支那板块的边缘。
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| 关 键 词： | (筳) 晚石炭世 巴什基尔期 莫斯科期 宾夕法尼亚纪 老挝 |
| 收稿时间： | 2007-10-08 |
| 修稿时间： | 2007-10-19 |
A NEW PENNSYLVANIAN FUSULINE FAUNA FROM NORTHERN LAOS |
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| Katsumi UENO,Thasinee CHAROENTITIRAT,Yoshihito KAMATA,Hidetoshi HARA,Megumi ICHISE,Punya CHARUSIRI,Keo KHAMPHAVONG,Ken-ichiro HISADA. A NEW PENNSYLVANIAN FUSULINE FAUNA FROM NORTHERN LAOS[J]. Acta Micropalaeontologica Sinica, 2007, 24(4): 359-369 |
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| Authors: | Katsumi UENO Thasinee CHAROENTITIRAT Yoshihito KAMATA Hidetoshi HARA Megumi ICHISE Punya CHARUSIRI Keo KHAMPHAVONG Ken-ichiro HISADA |
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| Abstract: | A small fusuline fauna consisting of Eostaffella? sp., Pseudoendothyra sp., Staffella pseudosphaeroidea Dutkevich, Neostaffella (N.) sp., Profusulinella bona Grozdilova et Lebedeva, and P. cf. prisca (Deprat) is reported from a limestone hill near Ban Thong Phiang Vilay (Thong Phiang Vilay village) in the southwestern part of Luang Prabang Province, northern Lao P.D.R (Laos). Based on the occurrence of Profusulinella bona and P. cf. prisca, this fauna is probably assignable to the latest Bashkirian (Melekesskian) or earliest Moscovian (Vereian) of the Pennsylvanian/Late Carboniferous. This is the first documentation of a fusuline fauna of this age from northern Laos. The present fusuline fauna demonstrates strong geologic linkage between the Luang Prabang area and the Loei area of northern Thailand and suggests that the former area geotectonically belongs to the marginal Indochina Block. |
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| Keywords: | fusuline Late Carboniferous Bashkirian Moscovian Pennsylvanian Lao P. D. R.(Laos) |
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