NIGPAS OpenIR

浏览/检索结果: 共16条,第1-10条 帮助

限定条件                
已选(0)清除 条数/页:   排序方式:
Assembly of modern mammal community structure driven by Late Cretaceous dental evolution, rise of flowering plants, and dinosaur demise 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 卷号: 116, 期号: 20, 页码: 9931-9940
作者:  Chen, Meng;  Stromberg, Caroline A. E.;  Wilson, Gregory P.
Adobe PDF(6238Kb)  |  收藏  |  浏览/下载:332/1  |  提交时间:2019/06/11
Mesozoic mammaliaform  mammal community  ecological structure  tribosphenic molar  angiosperm diversification  
The presumed ginkgophyte Umaltolepis has seed-bearing structures resembling those of Peltaspermales and Umkomasiales 期刊论文
Proceedings of the National Academy of Sciences of the United States of America, 2017, 卷号: 114, 期号: 12, 页码: E2385-E2391
作者:  Herrera, F;  Shi, GL (史恭乐);  Ichinnorov, N;  Takahashi, M;  Bugdaeva, EV;  Herendeen, PS;  Crane, PR
Adobe PDF(1815Kb)  |  收藏  |  浏览/下载:286/1  |  提交时间:2017/10/30
Belowground rhizomes in paleosols: The hidden half of an Early Devonian vascular plant 期刊论文
Proceedings of the National Academy of Sciences of the United States, 2016, 卷号: 113, 期号: 34, 页码: 9451-9456
作者:  Xue, JZ (Xue, Jinzhuang);  Deng, ZZ (Deng, Zhenzhen);  Huang, P (Huang, Pu);  Huang, KJ (Huang, Kangjun);  Benton, MJ (Benton, Michael J.);  Cui, Y (Cui, Ying);  Wang, DM (Wang, De-Ming);  Liu, JB (刘建波);  Shen, B (Shen, Bing);  Basinger, JF (Basinger, James F.);  Hao, SG (郝守刚)
Adobe PDF(1756Kb)  |  收藏  |  浏览/下载:239/4  |  提交时间:2016/12/05
Triassic‒Jurassic climate in continental high-latitude Asia was dominated by obliquity-paced variations (Junggar Basin, Ürümuqi, China. 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2015, 卷号: 112, 期号: 12, 页码: 3624–3629
作者:  Sha J. G.(沙金庚);  Olsen, P. E;  Pan Y. H.(泮燕红);  Xu D. Y.;  Wang Y. Q.(王亚琼);  Zhang X. L;  Yao X. G.(姚小刚);  Vajda, V
Adobe PDF(2920Kb)  |  收藏  |  浏览/下载:381/9  |  提交时间:2016/05/05
Early origin of parental care in Mesozoic carrion beetles 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2014, 卷号: 111, 期号: 39, 页码: 14170-14174
作者:  Cai, CY (蔡晨阳);  Thayer, MK (Thayer, Margaret K.);  Engel, MS (Engel, Michael S.);  Newton, AF (Newton, Alfred F.);  Ortega-Blanco, J (Ortega-Blanco, Jaime);  Wang, B (王博);  Wang, XD (王向东);  Huang, DY (黄迪颖)
Adobe PDF(1817Kb)  |  收藏  |  浏览/下载:328/6  |  提交时间:2014/12/24
High-precision timeline for Earth’s most severe extinction 期刊论文
Proceedings of the National Academy of Sciences of the United States of America, 2014, 卷号: 111, 期号: 9, 页码: 3316-3321
作者:  Seth D. Burgess;  Samuel Bowring;  Shu-zhong Shen (沈树忠)
Adobe PDF(779Kb)  |  收藏  |  浏览/下载:406/9  |  提交时间:2014/03/07
Methanogenic burst in the end-Permian carbon cycle 期刊论文
PNAS(PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA), 2014, 卷号: 111, 期号: 15, 页码: 5462-5467
作者:  Rothman, Daniel H.;  Fournier, Gregory P.;  French, Katherine L.;  Alm, Eric J.;  Boyle, Edward A.;  Cao, Changqun(曹长群);  Summons, Roger E.
Adobe PDF(932Kb)  |  收藏  |  浏览/下载:273/3  |  提交时间:2015/04/03
Sedimentary constraints on the duration of the Marinoan Oxygen-17 Depletion (MOSD) event 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERIC, 2013, 卷号: 110, 期号: 44, 页码: 17686-17690
作者:  Killingsworth, Bryan A.;  Hayles, Justin A.;  Zhou, Chuanming (周传明);  Bao, Huiming (包惠铭)
Adobe PDF(1149Kb)  |  收藏  |  浏览/下载:326/2  |  提交时间:2014/03/13
Permian vegetational Pompeii from Inner Mongolia and its implications for landscape paleoecology and paleobiogeography of Cathaysia 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2012, 卷号: 109, 期号: 13, 页码: 4927-4932
作者:  Wang, Jun (王军);  Pfefferkorn, Hermann W.;  Zhang, Yi (张宜);  Feng, Zhuo (冯卓)
Adobe PDF(1640Kb)  |  收藏  |  浏览/下载:417/19  |  提交时间:2013/03/26
Ancient pinnate leaf mimesis among lacewings 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2010, 卷号: 107, 期号: 37, 页码: 16212-16215
作者:  Wang, Yongjie;  Liu, Zhiqi;  Wang, Xin (王鑫);  Shih, Chungkun;  Zhao, Yunyun;  Engel, Michael S.;  Ren, Dong
Adobe PDF(476Kb)  |  收藏  |  浏览/下载:297/17  |  提交时间:2012/08/15
Mimicry  Neuroptera  Jurassic  Inner Mongolia  Gymnosperm