Open AccessHelicoprion and physonemus, permian vertebrates from the Assistance formation, Canadian Arctic Archipelago
Author(s) -
W W Nassichuk
Publication year - 1971
Language(s) - English
Resource type - Reports
DOI - 10.4095/102341
Subject(s) - archipelago , arctic , permian , geography , the arctic , paleontology , geology , oceanography , archaeology , structural basin