摘要
滔河盆地位于豫—鄂两省毗邻地区。盆内沉积了一套１６００ ｍ 左右的粗碎屑岩系， 根据恐龙蛋、恐龙、轮藻化石和岩性特征， 划分为高沟组马家村组、寺沟组， 时代归属于晚白垩世。其时代的厘定， 为我省众多的中、新生代 “红层”的研究与矿产预测， 无疑提供了十分重要的材料。
Taohe basin lies in Henan province and adjoins to Shanxi province,it was deposited with coarse clastic rocks in 1600 metres Based on the fossils of dinosaur,dinosaur eggs,charophyta and lithologic featwres, the red layers are subdivied into Gaogou,Majiacun and Sigou formations and its age is belonged to late cretaceous The determinating of the red layers' age is move inportant to searching for mineral deposits and studying of other red lagers in Meso-Cenozoic in Henan province
基金
河南省地质矿产厅 "八五"重点研究课题
河南省白垩系含恐龙蛋红色岩系的地质及古环境演变研究>的部分成果
关键词
恐龙蛋
轮藻
生物群性质
晚白垩世
红层
盆地
dinosaur eggs, charophyta, biococenose, subdivision and correlation,late cretaceous,Taohe basin
