摘要
该文对河南省恐龙蛋化石的分类和命名、恐龙蛋化石在各个沉积盆地中的分布特征以及恐龙蛋化石的新类型进行了扼要综述。从含蛋岩层的岩性、蛋化石埋藏的古微地貌、蛋化石在岩层中的分布和排列方式及保存形式、恐龙蛋与恐龙骨骼化石和其他生物门类化石的共生以及恐龙蛋化石的共生组合特征等方面论述了恐龙蛋化石的埋藏特征。对恐龙的生活方式、产蛋方式及生态习性、恐龙蛋化石大量富集的机理及恐龙蛋“挂”在石板下的原因等问题进行了探讨。
The taxonomy and nomenclature of dinosaur eggfossils,the distributive characteristics of dinosaur eggfossils in the various sedimentary basins and new types of dinosaur eggfossils in Henan Province have been concisely summarized in this paper.The authors have expounded in great detail the buried characteristics of dinosaur eggfossils in Henan Province from some aspects of the lithology of egg-bearing beds,paleo-microlandform of buried dinosaur eggfossils,distribution and arranged mode and preserved mode of dinosaur eggfossils in beds,paragenesis of dinosaur eggs and dinosaur skelentons as well as other fossils,association characteristics of dinosaur eggfossil etc.The authors have scientifically made an approach to the mode of life and possible pattern of laying eggs as well as ecological habitus of the dinosaurs,the mechanism of mass enrichment for dinosaur eggfossils and the cause of dinosaur eggs hanged under the flagstone.Lastly,the authors have evaluated the DNA and CT scanning studies for dinosaur eggfossils.
出处
《河南地质》
2000年第1期15-31,共17页
Henan Geology
关键词
恐龙蛋化石
分类
命名
分布特征
埋藏特征
河南
dinosaur eggfossils
taxonomy and nomenclature
distributive characteristics
buried characteristics
mode of life
ecological habitus
enrichment mechanism
Henan Province
