Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HUBIB D.,Dinoflagellate age of Middle Jurassic-Early Cretaceous sediments in the Blake Bahama Basin,Initial Reports of the Deep Sea Drilling Project,,United States Government Printing Office,1983,76,,623-638,https://cir.nii.ac.jp/crid/1571417125535702912,