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Palynological evidence of an Early Cretaceous age for the Yixian Formation at Sihetun, western Liaoning, China 期刊论文
Cretaceous Research, 2007, 卷号: 28, 期号: 2, 页码: 333-338
作者:  Li Jianguo (李建国);  David J. Batten
Adobe PDF(1390Kb)  |  收藏  |  浏览/下载:199/3  |  提交时间:2014/04/01
Early Cretaceous non-marine gastropods from the Xiazhuang Formation in North China 期刊论文
Cretaceous Research, 2007, 卷号: 28, 期号: 2, 页码: 215-224
作者:  Huazhang Pan (潘华璋);  Xianggen Zhu (朱祥根)
Adobe PDF(1891Kb)  |  收藏  |  浏览/下载:195/5  |  提交时间:2014/04/02
New Mesozoic Protopleciidae (Insecta: Diptera: Nematocera) from China 期刊论文
Cretaceous Research, 2007, 卷号: 28, 期号: 2, 页码: 289-296
作者:  Zhang Junfeng (张俊峰)
Adobe PDF(981Kb)  |  收藏  |  浏览/下载:71/2  |  提交时间:2014/04/02