Contributions to Canadian palaeontology. : Lower Cambrian faunas from Ellesmere Island, District of Franklin
Title
Contributions to Canadian palaeontology. : Lower Cambrian faunas from Ellesmere Island, District of Franklin / [by] J.W. Cowie. A Middle Cambrian Plagiura-Poliella faunule from southwest District of Mackenzie [by] B.S. Norford.
Publication
[Ottawa] : Department of Energy, Mines and Resources, [1968]