New species and evolution of the foraminiferal family Janischewskinidae in the middle–upper Mississippian of South China

New species and evolution of the foraminiferal family Janischewskinidae in the middle–upper Mississippian of South China
复制标题

华南密西西比中上段有孔虫科Janischewskinidae新种及演化

DOI:
10.26879/1238
复制
发表时间:
2023
影响因子:
2
通讯作者:
Ismael Coronado
Ismael Coronado
中科院分区:
地球科学4区
文献类型:
--
作者:
Chao Liu;Daniel Vachard;Pedro Cózar;Ismael Coronado

文献摘要

参考文献

相似文献

中国南部巴马地台具丰富的有孔虫组合,有助于厘清脊椎动物科的系统学、组成和生物地层学。该科由四个属组成:Janischewsina、Cribrospira、Bibradya和Parajanischewsina。Rhodesinella属和Groessensella属分别被认为是Cribrospira和Bibradya的异名,一些Uugurus属的标本被归入Bibradya属。文中记述了7个新种:进化克里布斯虫、奇异豆状螺旋藻、原始双螺旋藻、致密螺旋藻、极大双螺旋藻、小双螺旋藻和鹦鹉螺。中国南部金丝鱼科的生物地层学与俄罗斯地台相似,即原始克里布斯虫最早记录于图连纪,原始双布拉迪亚最早记录于阿勒克斯期,进化克里布斯虫(如泛氏)和大型金鱼科最早发现于维尼维亚纪,其物种来自米哈伊洛纪,Parajanischewsina和Bibradya Maxima,以及一些来自瑟普霍夫(塔鲁西亚)底部的物种,如雅尼斯通细毛虫,J.Gibshmanae,Bibradya subita,和Parajanischewsina autiformis。另一方面,Janischewsina adtarusia只记录于塞尔普霍夫晚期地层(Zapaltyubian)。
Rich foraminiferal assemblages from the Bama Platform in South China allow clarifying the systematics, composition, and biostratigraphy of the family Janischewskinidae. The family is comprised of four genera, Janischewskina, Cribrospira, Bibradya, and Parajanischewskina. The genera Rhodesinella and Groessensella are considered to be synonyms of Cribrospira and Bibradya, respectively, and some specimens of the genus Ugurus have been included under the genus Bibradya. Seven new species are described in this study: Cribrospira evoluta, C. paradenticulata, Bibradya primitiva, B. densicamerata, B. maxima, B. subita, and Parajanischewskina nautiliformis. The biostratigraphy of the Janischewskinidae in South China resembles that in the Russian Platform, i.e., primitive Cribrospira are first recorded from the Tulian, primitive Bibradya from the Aleksinian, evolved Cribrospira (e.g., C. panderi) and large Janischewskina.species from the Mikhailovian, Parajanischewskina and Bibradya maxima from the Venevian, and some species from the base of the Serpukhovian (Tarusian), such as Janischewskina delicata, J. gibshmanae, Bibradya subita, and Parajanischewskina nautiliformis. On the other hand, Janischewskina adtarusia is only documented from the late Serpukhovian strata (Zapaltyubian).
DOI: 10.1007/s12542-021-00556-9
发表时间: 2021-07
期刊: PalZ
影响因子: 1.8
作者:
E. Kulagina
通讯作者: E. Kulagina
DOI: 10.1134/s0869593819060030
发表时间: 2019-11
影响因子: 1
作者:
E. Kulagina;E. N. Gorozhanina;V. Gorozhanin;T. Filimonova
通讯作者: E. Kulagina;E. N. Gorozhanina;V. Gorozhanin;T. Filimonova
DOI: --
发表时间: 1980-12
期刊: Geological Journal
影响因子: 1.8
作者:
R. Conil
通讯作者: R. Conil
DOI: 10.1016/bs.sats.2016.10.005
发表时间: 2016
期刊: ArXiv
影响因子: --
作者:
D. Vachard
通讯作者: D. Vachard
DOI: 10.1002/gj.2519
发表时间: 2014-05
期刊: Geological Journal
影响因子: 1.8
作者:
P. Cózar;P. Medina-Varea;I. Somerville;D. Vachard;S. Rodríguez;I. Said
通讯作者: P. Cózar;P. Medina-Varea;I. Somerville;D. Vachard;S. Rodríguez;I. Said