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Avitograptus species (Graptolithina) from the Hirnantian (uppermost Ordovician) Anji Biota of South China and the evolution of Akidograptus and Parakidograptus 期刊论文
JOURNAL OF PALEONTOLOGY, 2020, 卷号: 94, 期号: 5, 页码: 955-965
作者:  Muir, Lucy A.;  Zhang, Yuandong (张元动);  Botting, Joseph P.;  Ma, Xuan
Adobe PDF(894Kb)  |  收藏  |  浏览/下载:310/3  |  提交时间:2020/10/28
The structure and possible function of 'basal membranes' in the spinouse climacograptid graptolite Appendispinograptus Li and Li 1985 期刊论文
JOURNAL OF PALEONTOLOGY, 2007, 卷号: 81, 期号: 5, 页码: 1122-1127
作者:  Mitchell, Charles E.;  Xu, Chen (陈旭);  Finney, Stanley C.
Adobe PDF(4328Kb)  |  收藏  |  浏览/下载:319/21  |  提交时间:2012/08/15
Patterns and processes of latest Ordovician graptolite extinction and recovery based on data from south China 期刊论文
JOURNAL OF PALEONTOLOGY, 2005, 卷号: 79, 期号: 5, 页码: 842-861
作者:  Xu, C (陈旭);  Melchin, MJ;  Sheets, HD;  Mitchell, CE;  Fan, JX (樊隽轩)
Adobe PDF(1035Kb)  |  收藏  |  浏览/下载:389/30  |  提交时间:2012/08/17
Graptolites from the Qilang and Yingan formations (Caradoc, Ordovician) of Kalpin, western Tarim, Xinjiang, China 期刊论文
JOURNAL OF PALEONTOLOGY, 2000, 卷号: 74, 期号: 2, 页码: 282-300
作者:  Xu, Chen (陈旭);  Ni, YN (倪寓南);  Mitchell, CE;  Qiao, XD;  Zhan, SG
Adobe PDF(1896Kb)  |  收藏  |  浏览/下载:446/39  |  提交时间:2012/08/18
EARLIEST ORDOVICIAN GRAPTOLITES FROM WESTERN ZHEJIANG, CHINA AND THEIR FAUNAL DISTRIBUTION 期刊论文
JOURNAL OF PALEONTOLOGY, 1985, 卷号: 59, 期号: 3, 页码: 495-510
作者:  CHEN, X (陈旭)
Adobe PDF(1011Kb)  |  收藏  |  浏览/下载:259/36  |  提交时间:2012/08/19