NIGPAS OpenIR

浏览/检索结果: 共31条,第1-10条 帮助

限定条件        
已选(0)清除 条数/页:   排序方式:
Intensified Ocean Deoxygenation During the end Devonian Mass Extinction 期刊论文
GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS, 2019, 页码: 12
作者:  Liu, Jiangsi;  Luo, Genming;  Lu, Zunli;  Lu, Wanyi;  Qie, Wenkun (郄文昆);  Zhang, Feifei;  Wang, Xiangdong (王向东);  Xie, Shucheng
Adobe PDF(2794Kb)  |  收藏  |  浏览/下载:312/3  |  提交时间:2020/03/18
I  Ca ratio  deoxygenation  Hangenberg mass extinction  climatic cooling  Devonian  Carboniferous  
Sea lilies of the generaHolocrinus,Tollmannicrinus,andEckicrinus(order Holocrinida) from the Anisian (Middle Triassic) of Qingyan, south-western China 期刊论文
PALZ, 2019, 页码: 15
作者:  Stiller, Frank
Adobe PDF(2629Kb)  |  收藏  |  浏览/下载:248/1  |  提交时间:2020/10/28
Crinoidea  Holocrinida  Anisian  Middle Triassic  Guizhou  China  
Long-term evolution of terrestrial inputs from the Ediacaran to early Cambrian: Clues from Nd isotopes in shallow-marine carbonates, South China 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2019, 卷号: 535, 页码: 12
作者:  Wei, Guang-Yi;  Ling, Hong-Fei;  Shields, Graham A.;  Chen, Tianyu;  Lechte, Maxwell;  Chen, Xi;  Qiu, Chen;  Lei, Huanling;  Zhu, Maoyan (朱茂炎)
Adobe PDF(1347Kb)  |  收藏  |  浏览/下载:272/2  |  提交时间:2020/03/18
Neodymium isotope record  Continental denudation  Tectonic activity  Neoproterozoic oxygenation event  Animal radiation  
The Early-Middle Ordovician graptolite genus Azygograptus in South China: New material and paleogeographic implications 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2019, 卷号: 533, 页码: 9
作者:  Wang, Wenhui;  Zhang, Linna (张琳娜);  Liu, Hao;  Deng, Xin;  Tan, Jingqiang
Adobe PDF(3674Kb)  |  收藏  |  浏览/下载:390/3  |  提交时间:2019/12/18
Graptolithina  Zhongxiang  Paleobiogeography  Paleoenvironment  Oceanic circulation  
Coupled delta Ca-44/40, delta Sr-88/86, and Sr-87/Sr-86 geochemistry across the end-Permian mass extinction event 期刊论文
GEOCHIMICA ET COSMOCHIMICA ACTA, 2019, 卷号: 262, 页码: 143-165
作者:  Wang, Jiuyuan;  Jacobson, Andrew D.;  Zhang, Hua (张华);  Ramezani, Jahandar;  Sageman, Bradley B.;  Hurtgen, Matthew T.;  Bowring, Samuel A.;  Shen, Shu-zhong (沈树忠)
Adobe PDF(1915Kb)  |  收藏  |  浏览/下载:325/2  |  提交时间:2019/12/18
Calcium isotopes  Radiogenic Sr isotopes  Stable Sr isotopes  end-Permian  Chemical weathering  Diagenesis  
Latest Wuchiapingian to Earliest Triassic Conodont Zones and delta C-13(carb) Isotope Excursions from Deep-Water Sections in Western Hubei Province, South China 期刊论文
JOURNAL OF EARTH SCIENCE, 2019, 卷号: 30, 期号: 5, 页码: 1059-1074
作者:  Yang, Bo;  Li, Hanxiao;  Wignall, Paul B.;  Jiang, Haishui;  Niu, Zhijun;  Ye, Qian;  Wu, Qiong;  Lai, Xulong
Adobe PDF(22092Kb)  |  收藏  |  浏览/下载:318/3  |  提交时间:2020/03/18
Dalong Formation  conodonts  delta C-13(carb) isotope  Wuchiapingian-Changhsingian boundary  Permian-Triassic boundary  
Global events of the Late Paleozoic (Early Devonian to Middle Permian): A review 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2019, 卷号: 531, 页码: 15
作者:  Qie, Wenkun (郄文昆);  Algeo, Thomas J.;  Luo, Genming;  Herrmann, Achim
Adobe PDF(1684Kb)  |  收藏  |  浏览/下载:341/2  |  提交时间:2019/12/18
Late Paleozoic Ice Age  LPIA  Land plants  Paleoclimate  Paleoceanography  Mass extinction  
A CHANGHSINGIAN (LATE PERMIAN) NAUTILOID ASSEMBLAGE FROM GUJIAO, SOUTH CHINA 期刊论文
PAPERS IN PALAEONTOLOGY, 2019, 页码: 23
作者:  Miao, Luyi;  Dai, Xu;  Korn, Dieter;  Brayard, Arnaud;  Chen, Jing;  Liu, Xiaokang;  Song, Haijun
Adobe PDF(4032Kb)  |  收藏  |  浏览/下载:366/1  |  提交时间:2019/12/18
Nautiloidea  Cephalopoda  Permian  Chan sin gian  Guizhou  China  
Germanium/silica ratio and rare earth element composition of silica-filling in sheet cracks of the Doushantuo cap carbonates, South China: Constraining hydrothermal activity during the Marinoan snowball Earth glaciation 期刊论文
PRECAMBRIAN RESEARCH, 2019, 卷号: 332, 页码: 17
作者:  Cui, Yixin;  Lang, Xianguo;  Li, Fangbing;  Huang, Kangjun;  Ma, Haoran;  Li, Chenqing;  Pei, Haoxiang;  Li, Chao;  Zhou, Chuanming (周传明);  Shen, Bing
Adobe PDF(4352Kb)  |  收藏  |  浏览/下载:314/1  |  提交时间:2019/12/18
Ge/Si ratio  Hydrothermal fluid  Doushantuo cap carbonate  Snowball Earth event  Sheet crack  
Stable Isotope Constraints on Marine Productivity Across the Cretaceous-Paleogene Mass Extinction 期刊论文
PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY, 2019, 卷号: 34, 期号: 7, 页码: 1195-1217
作者:  Sepulveda, Julio;  Alegret, Laia;  Thomas, Ellen;  Haddad, Emily;  Cao, Changqun;  Summons, Roger E.
Adobe PDF(3698Kb)  |  收藏  |  浏览/下载:292/1  |  提交时间:2019/12/18
Cretaceous-Paleogene  mass extinction  carbon cycling  marine productivity  carbon isotopes  nitrogen isotopes