Revision of the orbitolinid foraminiferal genus Praeorbitolinoides Matsumaru 2005 from the Aptian of Hokkaido, Japan

Revision of the orbitolinid foraminiferal genus Praeorbitolinoides Matsumaru 2005 from the Aptian of Hokkaido, Japan
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眼眶有孔虫属 Praeorbitolinoides Matsumaru 的修订 2005 年,来自日本北海道的 Aptian

DOI:
10.47894/mpal.55.4.07
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发表时间:
2009
期刊:
影响因子:
1.5
通讯作者:
R. Schroeder
R. Schroeder
中科院分区:
地球科学4区
文献类型:
--
作者:
A. Cherchi;R. Schroeder

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相似文献

atsumaru(2005)对日本Aptian的新属和新种Praeorbitolinoides japonica进行了修订,发现该分类群与特提斯领域早期Aptian上部已知的Praeorbitolina cormyi和P. wienandsi Schroeder 1964之间的过渡形式相同(Deshayesites deshayesi和Dufrenoyia furcata菊石带)。Praeorbitolina gr. cormyi-wienandsi和Palorbitolina palorbitularis可能是目前在日本发现的最古老的orbitolinids。前一属为环北太平洋地区首次报道。
A revision of Praeorbitolinoides japonica, established by atsumaru (2005) as new genus and species from the Aptian of Hokkaido (Japan), reveals that this taxon is identical with transitional forms between Praeorbitolina cormyi and P. wienandsi Schroeder 1964 known from the upper part of the early Aptian (Deshayesites deshayesi and Dufrenoyia furcata ammonite Zones) of the Tethyan realm. Praeorbitolina gr. cormyi-wienandsi and possibly Palorbitolina lenticularis represent at present the oldest orbitolinids found in Japan. The former genus is reported for the first time from the circum-North Pacific regions.
日本北海道虾夷群的Mesorbitolina(白垩纪较大有孔虫)及其地层和古生物地理学意义
DOI: --
发表时间: 2006
期刊: Proceedings of the Japan Academy, Ser. B vol.82
影响因子: --
作者:
Iba;Y.;Sano;S.
通讯作者: S.
太平洋地区首次记录阿普第晚期变暖
DOI: --
发表时间: 2007
期刊: Jour. Geol. Soc., London 164
影响因子: --
作者:
Takashima;R.;S. Sano;Y. Iba and H. Nishi
通讯作者: Y. Iba and H. Nishi