Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Orchard MJ,"The Upper Triassic of Black Bear Ridge, Williston Lake, northeast British Columbia: An integrated biochronology",Geol Surv Can Curr Res,,,2001,6,,1,https://cir.nii.ac.jp/crid/1370294720769311875,