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A Middle Permian assemblage of smaller foraminifera (Shanita-Hemigordiopsis assemblage) from the central Lhasa Block and its paleobiogeographic implications 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2021, 卷号: 572, 页码: 15
作者:  Ju, Qi;  Zhang, Yi-chun(张以春);  Qiao, Feng(乔峰);  Xu, Hai-peng
Adobe PDF(11236Kb)  |  收藏  |  浏览/下载:315/5  |  提交时间:2021/09/07
Cimmeria  Guadalupian  Tethys  Paleoceanography  Tibet  Biostratigraphy  
Climate changes in the pre-Hirnantian Late Ordovician based on delta O-18(phos) studies from Estonia 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2021, 卷号: 569, 页码: 16
作者:  Mannik, Peep;  Lehnert, Oliver;  Nolvak, Jaak;  Joachimski, Michael M.
Adobe PDF(14026Kb)  |  收藏  |  浏览/下载:208/0  |  提交时间:2021/10/20
Palaeoclimate  Glaciation  Oxygen and carbon isotopes  Sandbian-Katian  Baltoscandia