Calpionellids相关论文
Possible markers of the Jurassic/Cretaceous boundary in the Mediterranean Tethys: A review and state
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Possible markers of the Jurassic/Cretaceous boundary in the Mediterranean Tethys: A review and state
During the last decades,several integrated studies of Tethyan Jurassic/Cretaceous boundary sections from different count......
文章首次报道了产于西藏南部堆纳-岗巴、时代为晚白垩世Campanian期宗山组下部的瓮虫类及其相关微体化石,分别概括地说明了它们的形态特征,讨论......