Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
E T Tozer,Lower triassic stages and ammonoid zones of Arctic Canada,,,Natural Resources Canada/CMSS/Information Management,1965,,,,https://cir.nii.ac.jp/crid/1360855570885778816,https://doi.org/10.4095/100985