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Foraminiferal diversification during the late Paleozoic ice age 期刊论文
PALEOBIOLOGY, 2009, 卷号: 35, 期号: 3, 页码: 367-392
作者:  Groves, John R.;  Yue, Wang (王玥)
Adobe PDF(1478Kb)  |  收藏  |  浏览/下载:346/28  |  提交时间:2012/08/15
Male spike strobiles with Gnetum affinity from the Early Cretaceous in western Liaoning, Northeast China 期刊论文
JOURNAL OF SYSTEMATICS AND EVOLUTION, 2009, 卷号: 47, 期号: 2, 页码: 93-102
作者:  Guo, Shuang-Xing (郭双兴);  Sha, Jin-Geng (沙金庚);  Bian, Li-Zeng;  Qiu, Yin-Long
Adobe PDF(542Kb)  |  收藏  |  浏览/下载:357/18  |  提交时间:2012/08/15
Biogeography  Early Cretaceous  Gnetum Affinity  Male Spike Strobiles  Northeastern China  
High-precision Ar-40/Ar-39 age for the Jehol Biota 期刊论文
Palaeogeography, Palaeoclimatology, Palaeoecology, 2009, 卷号: 280, 期号: 1-2, 页码: 94-104
作者:  Chang, Su-chin;  Zhang, Haichun (张海春);  Renne, Paul R.;  Fang, Yan (方艳)
Adobe PDF(1948Kb)  |  收藏  |  浏览/下载:325/31  |  提交时间:2012/08/15
Jehol Biota  Yixian Formation  Jiufotang Formation  Tuchengzi Formation  Ar-40/ar-39 Geochronology  Cretaceous