NIGPAS OpenIR
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Diverse labechiid stromatoporoids from the Upper Ordovician Xiazhen Formation of South China and their paleobiogeographic implications 期刊论文
JOURNAL OF PALEONTOLOGY, 2021, 页码: 26
作者:  Jeon, Juwan(全胄完);  Liang, Kun(梁坤);  Park, Jino;  Kershaw, Stephen;  Zhang, Yuandong(张元动)
Adobe PDF(3447Kb)  |  收藏  |  浏览/下载:360/1  |  提交时间:2022/01/11
Cross-polarized light as an imaging technique for graptolites 期刊论文
ALCHERINGA, 2021, 页码: 4
作者:  Muir, Lucy A.;  McCobb, Lucy M. E.;  Zhang, Yuandong(张元动)
Adobe PDF(1448Kb)  |  收藏  |  浏览/下载:185/1  |  提交时间:2021/12/13
Graptolithina  Graptoloidea  photography  
Siliceous microfossils as a potential age marker for the early Hirnantian Mass Extinction horizon in South China 期刊论文
ALCHERINGA, 2021, 卷号: 45, 期号: 1, 页码: 77-85
作者:  Wu, Xuejin(吴学进);  Luo, Hui(罗辉);  Zhang, Yuandong (张元动);  Li, Chao(李超)
Adobe PDF(3649Kb)  |  收藏  |  浏览/下载:252/2  |  提交时间:2021/09/07
Hirnantian  Wufeng Formation  shale gas  FIB-SEM  age marker