Ordovician cephalopods from Cornwallis and Little Cornwallis Islands, district of Franklin, Northwest Territories /
Sweet, Walter C.
Miller, A. K.(Arthur K.),1902-
Ottawa : E. Cloutier, Queen's printer,
1957.
Map folded in back pocket: Fig. 2 Geology at scale 1:506,880.
Bibliography: p. 63-66.
Cephalopoda, Fossil.
Paleontology
Paleontology