Pollen and spore floras of the Upper Cretaceous and the Lower Paleocene in the Aquilapollenites Province and their Stratigaphic investigation
Reference:
Takahashi,K. (1967)
Pollen and spore floras of the Upper Cretaceous and the Lower Paleocene in the Aquilapollenites Province and their Stratigaphic investigation University of Nagasaki,Department of Geology,Papers in Memory of 60 Years of Prof.Yasuosasa
P. 303- 315