中文版 | English

在结果中检索

NIGPAS OpenIR

浏览/检索结果: 共25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：313/3  |  提交时间：2020/03/18
I  Ca ratio  deoxygenation  Hangenberg mass extinction  climatic cooling  Devonian  Carboniferous  
A morphologically unique species of Ptinidae (Coleoptera) and the first found in mid-Cretaceous Kachin amber (Myanmar) 期刊论文
JOURNAL OF SYSTEMATIC PALAEONTOLOGY, 2019, 页码: 11
作者:  Peris, David;  Bao, Tong;  Maehler, Bastian;  Philips, T. Keith
Adobe PDF(1805Kb)  |  收藏  |  浏览/下载：412/2  |  提交时间：2020/03/18
fossil  beetle  wood-boring  resin production  phylogeny  evolution  
Structural analysis of premolar roots in Middle Pleistocene hominins from China 期刊论文
JOURNAL OF HUMAN EVOLUTION, 2019, 卷号: 136, 页码: 13
作者:  Pan, Lei;  Dumoncel, Jean;  Mazurier, Arnaud;  Zanolli, Clement
Adobe PDF(2443Kb)  |  收藏  |  浏览/下载：270/1  |  提交时间：2020/03/18
East Asian Middle Pleistocene Homo  Permanent premolar  External root surface  Crown-root tissue proportions  
Dinosaur tracks from the Lower Cretaceous Xiguayuan Formation in the Luanping Basin, Hebei Province, China 期刊论文
CRETACEOUS RESEARCH, 2019, 卷号: 103, 页码: 13
作者:  Xing, Lida;  Lockley, Martin G.;  Qin, Zuohuan;  Klein, Hendrik;  Romilio, Anthony;  Persons, W. Scott;  Nie, Xin;  Wan, Xiaoqiao
Adobe PDF(6068Kb)  |  收藏  |  浏览/下载：349/1  |  提交时间：2019/12/18
Xiguayuan Formation  Caririchnium  Jialingpus  Eubrontes  Jehol Biota  
Unique Neoproterozoic carbon isotope excursions sustained by coupled evaporite dissolution and pyrite burial 期刊论文
NATURE GEOSCIENCE, 2019, 卷号: 12, 期号: 10, 页码: 823-+
作者:  Shields, Graham A.;  Mills, Benjamin J. W.;  Zhu, Maoyan （朱茂炎）;  Raub, Timothy D.;  Daines, Stuart J.;  Lenton, Timothy M.
Adobe PDF(1632Kb)  |  收藏  |  浏览/下载：356/4  |  提交时间：2019/12/18
Intensified oceanic circulation during Early Carboniferous cooling events: Evidence from carbon and nitrogen isotopes 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2019, 卷号: 531, 页码: 13
作者:  Liu, Jiangsi;  Algeo, Thomas J.;  Qie, Wenkun （郄文昆）;  Saltzman, Matthew R.
Adobe PDF(1589Kb)  |  收藏  |  浏览/下载：359/1  |  提交时间：2019/12/18
Euramerica  Tournaisian  Visean  Mississippian  Arrow Canyon  Namur-Dinant  
Applications of chemical imaging techniques in paleontology 期刊论文
NATIONAL SCIENCE REVIEW, 2019, 卷号: 6, 期号: 5, 页码: 1040-1053
作者:  Pan, Yanhong （泮燕红）;  Hu, Liang （胡亮）;  Zhao, Tao
Adobe PDF(1699Kb)  |  收藏  |  浏览/下载：309/2  |  提交时间：2020/04/03
trace elements  isotopic information  organic biomarkers  fossilmaterials  limits and obstacles  
Characterization of the complete mitochondrial genome of Chinese Triops granarius and implications for species delimitation 期刊论文
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2019, 卷号: 135, 页码: 734-744
作者:  Sun, Xiaoyan （孙晓燕）;  Cheng, Jinhui （程金辉）
Adobe PDF(3598Kb)  |  收藏  |  浏览/下载：335/4  |  提交时间：2019/12/18
Triops granarius  Mitochondrial genome  Phylogeny  
Morphological variation suggests that chitinozoans may be fossils of individual microorganisms rather than metazoan eggs 期刊论文
PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 2019, 卷号: 286, 期号: 1908, 页码: 8
作者:  Liang, Yan （梁艳）;  Bernardo, Joseph;  Goldman, Daniel;  Nolvak, Jaak;  Tang, Peng （唐鹏）;  Wang, Wenhui;  Hints, Olle
Adobe PDF(2627Kb)  |  收藏  |  浏览/下载：306/2  |  提交时间：2019/12/18
morphology  palaeozoic  organic-walled microfossils  chitinozoans  biologic affinity  
Methyltrimethyltridecylchromans (MTTCs) in lacustrine sediments in the northern Bohai Bay Basin, China 期刊论文
ORGANIC GEOCHEMISTRY, 2019, 卷号: 133, 页码: 1-9
作者:  Jiang, Kaixi;  Lin, Chunming;  Peng, Li;  Zhang, Xia;  Cai, Chunfang
Adobe PDF(2639Kb)  |  收藏  |  浏览/下载：200/0  |  提交时间：2021/10/20
MTTCs  Origin  Palaeosalinity  Lacustrine environments