The earliest occurrence of peltasperms in the basal Permian strata of the North China Block and the radiation of this group

The earliest occurrence of peltasperms in the basal Permian strata of the North China Block and the radiation of this group
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华北地块二叠系基底地层中最早出现的盾子植物及该类群的辐射

DOI:
10.1002/gj.2503
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发表时间:
2014-03
期刊:
影响因子:
1.8
通讯作者:
Hermann Pfefferkorn
Hermann Pfefferkorn
中科院分区:
地球科学4区
文献类型:
--
作者:
Wang Jun;Hans Kerp;Hermann Pfefferkorn

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首次描述了内蒙古乌达附近早二叠世太原组顶部的盾形种子植物Autinia naumannii(Gutbier)Kerp和可能的盾形种子果实。这是该群在华北地块(中朝地台)上最古老的记录,表明该群早期迁移到该地区。中国其他地区的资料表明华夏地区有独立的辐射群。所有已知的记录表明,盾形种子可能起源于欧美热带盆外地区,随后在热带内迁移,并在欧洲、美国西南部和华北地块经历了独立的区域辐射。Autonia naumannii(Gutbier)Kerp在中国的发现,为华夏植物区系和欧美植物区系之间的相互迁移提供了新的证据。版权所有© 2013约翰威利父子有限公司.
The peltasperm foliage Autunia naumannii (Gutbier) Kerp and possible peltasperm fructifications are for the first time described from the uppermost Taiyuan Formation of earliest Permian age near Wuda, Inner Mongolia. This is the oldest record of this group on the North China Block (Sino‐Korean Platform), indicating an early migration into this area. Data of other occurrences in China demonstrate independent radiations of the group in Cathaysia. All known records indicate that peltasperms probably originated in the tropical extrabasinal areas of Euramerica, and subsequently migrated within the tropical belt and experienced independent regional radiations in Europe, the southwestern United States and on the North China Block. The present discovery of Autunia naumannii (Gutbier) Kerp in China adds a common floral component between the Euramerican and Cathaysian floras, providing more evidence indicating mutual migration of floral elements between Cathaysia and Euramerica. Copyright © 2013 John Wiley & Sons, Ltd.
DOI: 10.1016/0034-6667(88)90009-7
发表时间: 1988-02
影响因子: 1.9
作者:
J. Kerp;H. Haubold
通讯作者: J. Kerp;H. Haubold
DOI: --
发表时间: 2005
期刊: --
影响因子: --
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DOI: 10.1002/gj.1159
发表时间: 2009-07
期刊: Geological Journal
影响因子: 1.8
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通讯作者: Jun Wang;Zhuo Feng;Yi Zhang;Shi‐jun Wang
DOI: 10.1111/j.1438-8677.1982.tb01659.x
发表时间: 1982-11
期刊: --
影响因子: --
作者:
J. Kerp
通讯作者: J. Kerp
DOI: 10.2307/1219957
发表时间: 1981-08
期刊: Taxon
影响因子: 3.4
作者:
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