A new species of Pseudotorellia florin (Ginkgoales) from the Middle Jurassic of Eastern Mangyshlak (Kazakhstan)

被引：0
|
作者：
N. V. Nosova
A. I. Kiritchkova
机构：
[1] Russian Academy of Sciences,Komarov Botanical Institute
[2] All-Russia Petroleum Research Exploration Institute,undefined
来源：
Paleontological Journal | 2010年 / 44卷
关键词：
Ginkgoales; Middle Jurassic; Mangyshlak;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A new species of Pseudotorellia Florin, Pseudotorellia papillata sp. nov., from the Middle Jurassic of Eastern Mangyshlak (Western Kazakhstan, Tonasha Formation) is described. The main distinction of the new species from the other species of this genus is the relief cutinization of periclinal walls of cells of the lower epidermis, especially within stomatal bands, expressed in prominent cuticular ridges and papillae of irregular shape.
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页码：701 / 707
页数：6
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