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Confirmation of an Early Cretaceous age for the Qihulin Formation in eastern Heilongjiang Province, China: constraints from a new discovery of radiolarians 期刊论文
CRETACEOUS RESEARCH, 2003, 卷号: 24, 期号: 6, 页码: 691-696
作者:  Li, G;  Yang, Q
Adobe PDF(594Kb)  |  收藏  |  浏览/下载：172/0  |  提交时间：2014/03/20
Early Cretaceous  radiolarians  biostratigraphy  Qihulin Formation  Northeastern China  
Sinocarpus decussatus gen. et sp nov., a new angiosperm with basally syncarpous fruits from the Yixian Formation of Northeast China 期刊论文
PLANT SYSTEMATICS AND EVOLUTION, 2003, 卷号: 241, 期号: 1-2, 页码: 77-88
作者:  Leng, Q (冷琴);  Friis, EM
Adobe PDF(652Kb)  |  收藏  |  浏览/下载：554/45  |  提交时间：2012/08/19
Sinocarpus Decussatus  Fossil  Infructescence  Angiosperms  Eudicots  Yixian Formation  Cretaceous  
The Upper Jurassic-Lower Cretaceous of eastern Heilongjiang, northeast China: stratigraphy and regional basin history 期刊论文
Cretaceous Research, 2003, 卷号: 24, 期号: 6, 页码: 715-728
作者:  Sha Jingeng (沙金庚);  Masaki Matsukawa;  Huawei Cai (蔡华伟);  Baoyu Jiang (姜宝玉);  Makoto Ito;  Chengquan He (何承全);  Zhiwei Gu (顾知微)
Adobe PDF(470Kb)  |  收藏  |  浏览/下载：259/3  |  提交时间：2014/03/20
Kalligramma jurarchegonium, sp nov (Neuroptera : Kalligrammatidae) from the Middle Jurassic of Northeastern China 期刊论文
ORIENTAL INSECTS, 2003, 卷号: 37, 页码: 301-308
作者:  Zhang, JF (张俊峰);  Zhang, HC (张海春)
Adobe PDF(622Kb)  |  收藏  |  浏览/下载：307/31  |  提交时间：2012/08/19
Gigantism  Fossil Insect  Neuroptera  Kalligrammatidae  New Species  Geological Age  China