A new species of Eretmophyllum (Ginkgoales) from the Middle Jurassic of Turpan-Hami Basin, Xinjiang, China
A new species of Eretmophyllum (Ginkgoales) from the Middle Jurassic of Turpan-Hami Basin, Xinjiang, China
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新疆吐哈盆地中侏罗世银杏属一新种
DOI：
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发表时间：
2021-12
期刊：
影响因子：
--
通讯作者：
Jing-Yu Wu
中科院分区：
文献类型：
--
作者：
De-Liang Tang;Zhuo-Er Wang;Yong-Tong Huang;Hong Ding;Su-Ting Ding;Jing-Yu Wu
一些标本先前分配到Eretmophyllum，基于叶的形态，缺乏角质层结构。本文描述了产于新疆吐哈盆地中侏罗世西山窑组的一新种--叶为双气孔，表皮由气孔带和非气孔带组成。通过与已知化石的大体形态和表皮结构的详细比较，确定了哈密独叶珊瑚Eretmophyllum hamiensis n. sp.立起来。Eretmophyllum的出现表明吐哈盆地中侏罗世的气候可能是温暖湿润的。根据Eretmophyllum的地质历史和地理分布，我们认为Eretmophyllum可能起源于欧洲，并于中侏罗世由西伯利亚迁移到中国西北部。
A few specimens previously assigned to Eretmophyllum, based on the gross leaf morphology, lack cuticular structures. In this paper,.we describe a new species of Eretmophyllum from the Middle Jurassic Xishanyao Formation in the Turpan-Hami Basin, Xinjiang Uygur.Autonomous Region, northwestern China, based on fossil leaves preserved as compressions, and characterized by paddle shapes with.conspicuous petioles, retuse apices, entire margins and two veins dichotomously branched from near the base. Leaf amphistomatic,.the cuticles are composed of stomatal and non-stomatal bands. Based on a detailed comparison of the gross morphology and cuticular.structures with previously reported fossils, Eretmophyllum hamiensis n. sp. is erected. The presence of Eretmophyllum indicates that Middle.Jurassic climate in the Turpan-Hami Basin was likely warm and humid. On the basis of the geological history and geographical distributions.of Eretmophyllum, we conclude that the genus probably originated in Europe and migrated from Siberia to northwestern.China during the Middle Jurassic.
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影响因子：
1
作者：
R. Fleury;D. Batten;M. Durand;Jean‐David Moreau;D. Néraudeau;C. Strullu‐Derrien;Fabrice Redois
通讯作者：
R. Fleury;D. Batten;M. Durand;Jean‐David Moreau;D. Néraudeau;C. Strullu‐Derrien;Fabrice Redois
DOI：
--
发表时间：
1997
期刊：
Chinese Journal of Geophysics
影响因子：
--
作者：
D. Fang;X. Tan
通讯作者：
D. Fang;X. Tan
影响因子：
3
作者：
T. Tu;S. Derenne;C. Largeau;G. Bardoux;A. Mariotti
通讯作者：
T. Tu;S. Derenne;C. Largeau;G. Bardoux;A. Mariotti
影响因子：
1.7
作者：
Yun-Feng Li;Chunlin Sun;Hongshan Wang;D. Dilcher;Xiaojun Tan;Tao Li;Yuling Na
通讯作者：
Yun-Feng Li;Chunlin Sun;Hongshan Wang;D. Dilcher;Xiaojun Tan;Tao Li;Yuling Na
影响因子：
1.5
作者：
TRALAU, H
通讯作者：
TRALAU, H