NIGPAS OpenIR

Browse/Search Results:  1-10 of 259 Help

Selected(0)Clear Items/Page:    Sort:
A more southerly occurrence of Xenoxylon in North America: X. utahense Xie et Gee sp. nov. from the Upper Jurassic Morrison Formation in Utah, USA, and its paleobiogeographic and paleoclimatic significance 期刊论文
REVIEW OF PALAEOBOTANY AND PALYNOLOGY, 2021, 卷号: 291, 页码: 13
Authors:  Xie, Aowei;  Gee, Carole T.;  Bennis, Mary Beth;  Gray, Dale;  Sprinkel, Douglas A.
Adobe PDF(11501Kb)  |  Favorite  |  View/Download:10/0  |  Submit date:2021/09/07
Growth ring analysis  Mean sensitivity  Miroviaceae  Salt Wash Member  Xenoxylean  
A new permineralized osmundaceous rhizome with fungal remains from the Jurassic of western Liaoning, NE China 期刊论文
REVIEW OF PALAEOBOTANY AND PALYNOLOGY, 2021, 卷号: 290, 页码: 10
Authors:  Tian, Ning;  Wang, Yong-Dong(王永栋);  Jiang, Zi-Kun
Adobe PDF(5407Kb)  |  Favorite  |  View/Download:12/0  |  Submit date:2021/09/07
Claytosmunda  Osmundaceae  Fungal hyphae  Jurassic  Western Liaoning  
Development of the early Cambrian oryctocephalid trilobite Oryctocarella duyunensis from western Hunan, China 期刊论文
JOURNAL OF PALEONTOLOGY, 2021, 卷号: 95, 期号: 4, 页码: 777-792
Authors:  Dai, Tao;  Hughes, Nigel C.;  Zhang, Xingliang;  Peng, Shanchi(彭善池)
Adobe PDF(2888Kb)  |  Favorite  |  View/Download:15/1  |  Submit date:2021/09/07
Phylogeny of Middle-Late Ordovician lituitid cephalopods based on cladistic analysis 期刊论文
JOURNAL OF SYSTEMATIC PALAEONTOLOGY, 2021, 页码: 18
Authors:  Fang, Xiang (方翔);  Pohle, Alexander;  Kroger, Bjorn;  Aubrechtova, Martina;  Burrett, Clive;  Zhang, Yunbai(张允白);  Zhang, Yuandong (张元动)
Adobe PDF(4851Kb)  |  Favorite  |  View/Download:14/0  |  Submit date:2021/09/07
cladistic analysis  maximum parsimony  Lituitidae  Sinoceratidae  Lituitida  Middle-Late Ordovician  
Zhuotingoxylon liaoi gen. et sp. nov., a silicified coniferous trunk from the Changhsingian (Permian) of southern Bogda Mountains, northwestern China 期刊论文
GEOLOGICAL JOURNAL, 2021, 页码: 16
Authors:  Wan, Mingli(万明礼);  Yang, Wan;  Wang, Keyu;  Liu, Lujun;  Wang, Jun(王军)
Adobe PDF(4046Kb)  |  Favorite  |  View/Download:34/1  |  Submit date:2021/09/07
anatomy  fossil wood  Permian  Triassic  Xinjiang  
Trunk regionalization and functional morphology of the globally distributed trilobite Bathynotus from Cambrian Series 2 of China 期刊论文
PALZ, 2021, 页码: 13
Authors:  Yang, Kaiyu;  Dai, Tao;  Zhang, Xingliang;  Peng, Shanchi(彭善池)
Adobe PDF(5227Kb)  |  Favorite  |  View/Download:15/1  |  Submit date:2021/09/07
Trilobite  Redlichiids  Cambrian  Body plan  Enrolment  Bathynotus  
Mesozoic cupules and the origin of the angiosperm second integument 期刊论文
NATURE, 2021, 页码: 20
Authors:  Shi, Gongle(史恭乐);  Herrera, Fabiany;  Herendeen, Patrick S.;  Clark, Elizabeth G.;  Crane, Peter R.
Adobe PDF(64584Kb)  |  Favorite  |  View/Download:56/1  |  Submit date:2021/07/20
Sequence stratigraphy of the Late Oligocene carbonate system on the Xisha Islands in the South China Sea 期刊论文
INTERNATIONAL JOURNAL OF EARTH SCIENCES, 2021, 页码: 19
Authors:  Wu, Feng;  Xie, Xinong;  Zhu, Youhua(祝幼华);  Chen, Beichen;  Shang, Zhilei
Adobe PDF(5791Kb)  |  Favorite  |  View/Download:16/0  |  Submit date:2021/07/20
Carbonate system  Sequence stratigraphy  Coral reef  South China Sea  
Bennettitalean Leaves From the Permian of Equatorial Pangea-The Early Radiation of an Iconic Mesozoic Gymnosperm Group 期刊论文
FRONTIERS IN EARTH SCIENCE, 2021, 卷号: 9, 页码: 14
Authors:  Blomenkemper, Patrick;  Baeumer, Robert;  Backer, Malte;  Abu Hamad, Abdalla;  Wang, Jun(王军);  Kerp, Hans;  Bomfleur, Benjamin
Adobe PDF(7604Kb)  |  Favorite  |  View/Download:28/1  |  Submit date:2021/07/20
Bennettitales  Cycadeoidales  cuticle analysis  Lopingian  Pangea  
Articulated trilobite ontogeny: suggestions for a methodological standard 期刊论文
JOURNAL OF PALEONTOLOGY, 2021, 卷号: 95, 期号: 2, 页码: 298-304
Authors:  Hughes, Nigel C.;  Adrain, Jonathan M.;  Holmes, James D.;  Hong, Paul S.;  Hopkins, Melanie J.;  Hou, Jin-Bo;  Minelli, Alessandro;  Park, Tae-Yoon S.;  Paterson, John R.;  Peng, Jin;  Webster, Mark;  Zhang, Xi-Guang;  Zhang, Xing-Liang(张兴亮);  Fusco, Giuseppe
Adobe PDF(491Kb)  |  Favorite  |  View/Download:15/0  |  Submit date:2021/07/20