1) EARLY CIRETACEOUS PALYNOLOGY IN NORTHERN HEBEI
冀北早白垩世孢粉
2) Early Cretaceous in Hebei and Liaoning provinces
冀北-辽西早白垩系
3) Lower Cretaceous
早白垩世
1.
A new hemeroscopid dragonfly from the Lower Cretaceous of Northeast China (Odonata: Hemeroscopidae);
中国东北早白垩世一种新的昼蜓化石(蜻蜓目:昼蜓科)(英文)
2.
Discovery of Pseudolarix from Lower Cretaceous Yixian Formation in Beipiao of Liaoning and its significance for origin and evolution;
辽宁北票早白垩世义县组松柏类金钱松属(Pseudolarix)的发现及其起源与演化意义
3.
Dinosaurs from the Lower Cretaceous Gongpoquan Basin in Jiuquan Area,Gansu Province,China;
中国甘肃省酒泉地区公婆泉盆地早白垩世恐龙化石
4) Early Cretaceous epoch
早白垩世
1.
By Nanjing Geological Paleontology Institute of Chinese Academy of Sciences was it examined, there are bivalia Corbiculidae and Conchoid, Gastropoda Snail which fall into Rehe Fauna, the time is determined at Early Cretaceous Epoch.
经中国科学院南京地质古生物研究所鉴定,有双壳纲蚬、蚌类,腹足纲螺类,属热河动物群,其时代定为早白垩世。
5) Early Cretaceous
早白垩世
1.
Geochemical Characteristics of Solvable Organic Matter Extracted from Source Rocks of Early Cretaceous in Jixi Basin;
鸡西盆地早白垩世烃源岩可溶有机质地球化学特征
2.
Classification and Estimation of Sedimentary Organic Facies of Early Cretaceous Source Rocks in Jixi Basin;
鸡西盆地早白垩世烃源岩沉积有机相划分和评价
3.
Angiosperm pollen characteristics and significance at middle-late period of Early Cretaceous in China;
中国早白垩世中、晚期被子植物花粉的特征及其意义
6) Lower Cretaceous
早白垩世<地>
补充资料：冀北
1.《左传．昭公四年》:"冀之北土﹐马之所生。"《南齐书．王融传》:"秦西冀北﹐实多骏骥。"因以谓良马产地﹐并指人才荟萃之所。 2.指游牧地区。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条