Early Permian (Sakmarian) brachiopods from Kamiyasse, South Kitakami Belt, northeast Japan
An early Permian (Sakmarian) brachiopod fauna, consisting of 20 species in 14 genera, is described from the basal part of the Nakadaira Formation in the Kamiyasse area, South Kitakami Belt, northeast Japan. The new species described here are Derbyia yukisawensis Tazawa and Shintani, Nipponirhynchia...
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新潟大学理学部
2014
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ftniigatauniv:oai:niigata-u.repo.nii.ac.jp:00006804 2023-05-15T17:54:59+02:00 Early Permian (Sakmarian) brachiopods from Kamiyasse, South Kitakami Belt, northeast Japan Tazawa, Jun-ichi 54321 Shintani, Tomohiko 54322 2014-03 application/pdf https://niigata-u.repo.nii.ac.jp/record/6804/files/29_13-41.pdf eng eng 新潟大学理学部 Science reports of Niigata University. (Geology) 29 13 41 AA11436808 13491237 https://niigata-u.repo.nii.ac.jp/record/6804/files/29_13-41.pdf Brachiopoda Kamiyasse mixed Boreal–Tethyan fauna Sakmarian South Kitakami Belt 2014 ftniigatauniv 2023-03-26T22:31:36Z An early Permian (Sakmarian) brachiopod fauna, consisting of 20 species in 14 genera, is described from the basal part of the Nakadaira Formation in the Kamiyasse area, South Kitakami Belt, northeast Japan. The new species described here are Derbyia yukisawensis Tazawa and Shintani, Nipponirhynchia kamiyassensis Tazawa and Shintani, Spiriferellina nanbuensis Tazawa and Shintani and Crenispirifer nakamurai Tazawa and Shintani. The Kamiyasse fauna is a mixed Boreal–Tethyan fauna, and has some affinities with the early Permian brachiopod faunas of northern Russia (Kolyma, Pechora and the northern Urals), northwest China (Xinjiang) and north China (Inner Mongolia). Palaeobiogeographical data for the Kamiyasse fauna suggest that during the Sakmarian the South Kitakami region was probably located at mid-latitudes in the Northern Hemisphere, immediately east of North China (Sino-Korea). departmental bulletin paper Other/Unknown Material Pechora Niigata University Academic Repository (NUAR) Kolyma ENVELOPE(161.000,161.000,69.500,69.500) |
institution |
Open Polar |
collection |
Niigata University Academic Repository (NUAR) |
op_collection_id |
ftniigatauniv |
language |
English |
topic |
Brachiopoda Kamiyasse mixed Boreal–Tethyan fauna Sakmarian South Kitakami Belt |
spellingShingle |
Brachiopoda Kamiyasse mixed Boreal–Tethyan fauna Sakmarian South Kitakami Belt Tazawa, Jun-ichi 54321 Shintani, Tomohiko 54322 Early Permian (Sakmarian) brachiopods from Kamiyasse, South Kitakami Belt, northeast Japan |
topic_facet |
Brachiopoda Kamiyasse mixed Boreal–Tethyan fauna Sakmarian South Kitakami Belt |
description |
An early Permian (Sakmarian) brachiopod fauna, consisting of 20 species in 14 genera, is described from the basal part of the Nakadaira Formation in the Kamiyasse area, South Kitakami Belt, northeast Japan. The new species described here are Derbyia yukisawensis Tazawa and Shintani, Nipponirhynchia kamiyassensis Tazawa and Shintani, Spiriferellina nanbuensis Tazawa and Shintani and Crenispirifer nakamurai Tazawa and Shintani. The Kamiyasse fauna is a mixed Boreal–Tethyan fauna, and has some affinities with the early Permian brachiopod faunas of northern Russia (Kolyma, Pechora and the northern Urals), northwest China (Xinjiang) and north China (Inner Mongolia). Palaeobiogeographical data for the Kamiyasse fauna suggest that during the Sakmarian the South Kitakami region was probably located at mid-latitudes in the Northern Hemisphere, immediately east of North China (Sino-Korea). departmental bulletin paper |
author |
Tazawa, Jun-ichi 54321 Shintani, Tomohiko 54322 |
author_facet |
Tazawa, Jun-ichi 54321 Shintani, Tomohiko 54322 |
author_sort |
Tazawa, Jun-ichi |
title |
Early Permian (Sakmarian) brachiopods from Kamiyasse, South Kitakami Belt, northeast Japan |
title_short |
Early Permian (Sakmarian) brachiopods from Kamiyasse, South Kitakami Belt, northeast Japan |
title_full |
Early Permian (Sakmarian) brachiopods from Kamiyasse, South Kitakami Belt, northeast Japan |
title_fullStr |
Early Permian (Sakmarian) brachiopods from Kamiyasse, South Kitakami Belt, northeast Japan |
title_full_unstemmed |
Early Permian (Sakmarian) brachiopods from Kamiyasse, South Kitakami Belt, northeast Japan |
title_sort |
early permian (sakmarian) brachiopods from kamiyasse, south kitakami belt, northeast japan |
publisher |
新潟大学理学部 |
publishDate |
2014 |
url |
https://niigata-u.repo.nii.ac.jp/record/6804/files/29_13-41.pdf |
long_lat |
ENVELOPE(161.000,161.000,69.500,69.500) |
geographic |
Kolyma |
geographic_facet |
Kolyma |
genre |
Pechora |
genre_facet |
Pechora |
op_relation |
Science reports of Niigata University. (Geology) 29 13 41 AA11436808 13491237 https://niigata-u.repo.nii.ac.jp/record/6804/files/29_13-41.pdf |
_version_ |
1766162857331785728 |