Cyrtospirifer and Tylothyris (Spiriferida, Brachiopoda) from Upper Devonian rocks of the Chunoboridake area in the Kurosegawa Belt of Kyushu, southwestern Japan

被引：0

作者：

Tazawa, Jun-Ichi ^{[1
]}

Yoshitake, Tatsuya ^{[2
]}

Sugiyama, Tetsuo ^{[3
]}

机构：

[1] Hamaura Cho 1-260-1, Niigata 9518151, Japan

[2] Sanyo Consultant Co Ltd, Ube Rinku Zuno Pk 8, Ube, Yamaguchi 7550151, Japan

[3] Fukuoka Univ, Dept Earth Syst Sci, Fac Sci, 8-19-1 Nanakuma,Jonan Ku, Fukuoka 8140180, Japan

来源：

PALEONTOLOGICAL RESEARCH | 2024年 / 28卷 / 03期

关键词：

Brachiopoda; Cyrtospirifer; Kurosegawa Belt; Tylothyris; Upper Devonian; SOUTH KITAKAMI BELT; CHOANJI;

D O I：

10.2517/PR220036

中图分类号：

Q91 [古生物学];

学科分类号：

0709 ; 070903 ;

摘要：

This paper describes two brachiopod species, Cyrtospirifer cf. procumbens Simorin and Tylothyris sp., from the Upper Devonian Naidaijin Formation of the Chunoboridake area in the Kurosegawa Belt of Kyushu, southwestern Japan. The age of the small brachiopod fauna is assigned to the Late Devonian (probably Famennian). In terms of palaeobiogeography, the Chunoboridake fauna has a certain affinity with the Famennian brachiopod fauna of northwestern China (Xinjiang). Proto-Japan was probably located north of the North China Block during the Late Devonian.

引用

页码：307 / 313

页数：7

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