Uppermost Cretaceous and Paleocene non-marine molluscan faunas of western Alberta /
Tozer, E. T.(Edward T.),1924-
Ottawa : E. Cloutier, Queen's Printer,
1956.
3 figs. folded in back pocket: Fig. 1-3.
"References": p. 95-101.
Geology, Stratigraphic
Geology, Stratigraphic
Mollusks, Fossil.
Geology