2024-03-28T11:27:49Z
https://niigata-u.repo.nii.ac.jp/oai
oai:niigata-u.repo.nii.ac.jp:02000004
2022-12-15T04:13:42Z
176:177:178:1633401015261
453:456
Early Carboniferous (late Visean) brachiopods from the Onimaru Formation in the Nagaiwa?Onimaru area, South Kitakami Belt, northeastern Japan
Tazawa, Jun-ichi
Taira, Muneo
open access
Brachiopoda
North China block
Onimaru Formation
South Kitakami Belt
Visean
A brachiopod fauna (the Onimaru fauna), consisting of six species in five genera, is described from the Onimaru Formation in the Nagaiwa?Onimaru area, South Kitakami Belt, northeastern Japan. The age of the fauna is identified as the late Visean. Palaeobiogeographically, the Onimaru fauna has a close affinity with the lower Carboniferous faunas of southwestern Japan (Akiyoshi Belt), northern Russia (northern Urals), England, Kazakhstan and northwestern China (Xinjiang and Qinghai). The South Kitakami region was probably the eastern extension of the North China Province, and located near and to the east of the North China Block in the late Visean.
Department of Geology, Faculty of Science, Niigata University
2020-03
eng
departmental bulletin paper
VoR
http://hdl.handle.net/10191/0002000004
https://niigata-u.repo.nii.ac.jp/records/2000004
AA11436808
1349-1237
Science reports of Niigata University. (Geology)
35
13
31
https://niigata-u.repo.nii.ac.jp/record/2000004/files/35_13-31.pdf
application/pdf
1.6MB
2021-10-05