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NARA Subscribed2
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Elsevier1
Wiley1
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Island Arc1
Review of Palaeobotany and Palynology1
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20261
20111
Defei Yan results 2 · Newest (Page 1/1, per page 25)
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The smallest pods of Podocarpium from the Oligocene of NW Qaidam Basin, China and its implicationsNARA Subscribed
Review of Palaeobotany and Palynology · 2026 · Vol. 346 · Elsevier
Cheng Xie; Jiahao Cai; Tao Yang; Tonglin Li; Xinmeng Zhang; Qianying Zhuang; Yuyun Zhang; Defei Yan
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Pseudofrenelopsis fossils from Cretaceous gypsum beds in Guixi, Jiangxi Province, China and their geological significanceNARA Subscribed
Island Arc · 2011 · Vol. 20 · Issue 1 · Wiley
Bainian Sun; Jing Dai; Yongdong Wang; Hui Jia; Defei Yan; Zikun Jiang
Compressed fossil plants were found in the gypsum beds of the Zhoujiadian Formation in Guixi City, Jiangxi Province, China. The cuticular features of two species of Pseudofrenelopsis (Cheirolepidiaceae) were examined by scanning electron microscopy in this study: Pseudofrenelopsis papillosa Cao ex Zhou and Pseudofrenelopsis guixiensis Bainian Sun et Dai, sp. nov. A detailed analysis of the internode epidermis, and the adaxial...
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