艾森贝格盆地(Eisenberg Basin)位于梅因茨盆地(Mainz Basin)西南部,为莱茵地堑的一部分.因为化石稀少,这里的地层和梅因茨盆地典......

According to the relations between maturity and oolour change of sporo-pollen fos-sils in souse rocks of the Jizhong (Ce......

The results of the palynologic and paleobotanic analyses have allowed determining the Paleocene (including Danian) and E......