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Ovule-bearing structures of Karkenia Archangelsky, associated dispersed seeds and Sphenobaiera leaves from the Middle Jurassic of East Siberia, Russia 期刊论文
REVIEW OF PALAEOBOTANY AND PALYNOLOGY, 2021, 卷号: 295, 页码: 17
作者:  Nosova, Natalya;  Crane, Peter R.;  Shi, Gongle(史恭乐)
Adobe PDF(21737Kb)  |  收藏  |  浏览/下载:265/0  |  提交时间:2021/12/13
Ginkgoales  Karkenia  Seed  Ovule-bearing structure  Megaspore membrane  Middle Jurassic  
A volcanic tuff near the Carboniferous-Permian boundary, Taiyuan Formation, North China: Radioisotopic dating and global correlation 期刊论文
REVIEW OF PALAEOBOTANY AND PALYNOLOGY, 2021, 卷号: 294, 页码: 6
作者:  Schmitz, Mark D.;  Pfefferkorn, Hermann W.;  Shen, Shu-Zhong(沈树忠);  Wang, Jun(王军)
Adobe PDF(1528Kb)  |  收藏  |  浏览/下载:347/0  |  提交时间:2021/12/13
Carboniferous-Permian boundary  Radioisotopic dating  Plant fossils  Biostratigraphy  Taiyuan Formation