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High-precision (40)Ar/(39)Ar age constraints on the basal Lanqi Formation and its implications for the origin of angiosperm plants 期刊论文
EARTH AND PLANETARY SCIENCE LETTERS, 2009, 卷号: 279, 期号: 3-4, 页码: 212-221
Authors:  Chang, Su-chin;  Zhang, Haichun (张海春);  Renne, Paul R.;  Fang, Yan (方艳)
Adobe PDF(1311Kb)  |  Favorite  |  View/Download:90/20  |  Submit date:2012/08/15
Ar-40/ar-39  Lanqi Formation  Jurassic  Floral Evolution  Angiosperm  Liaoning  
Early Cretaceous sauropod tracks from Zhejian Province, China 期刊论文
Bulletin of Tokyo Gakugei University, Division of Natural Sciences, 2009, 期号: 61, 页码: 89-96
Authors:  Masaki Matsukawa;  Keiichi Hayashi;  Zhang Haichun (张海春);  Zhen Jinsheng;  Chen Peiji (陈丕基);  Martin G. Lockley
Adobe PDF(482Kb)  |  Favorite  |  View/Download:52/2  |  Submit date:2014/04/08
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
Authors:  Chang, Su-chin;  Zhang, Haichun (张海春);  Renne, Paul R.;  Fang, Yan (方艳)
Adobe PDF(1948Kb)  |  Favorite  |  View/Download:127/31  |  Submit date:2012/08/15
Jehol Biota  Yixian Formation  Jiufotang Formation  Tuchengzi Formation  Ar-40/ar-39 Geochronology  Cretaceous