* Cust Island :

LEGEND.

y LOWER CRETACEOUS
Id. : FEE]
| : Gething formation”
bows * ° . . . . 1 . . * 4,
) Dunlevy formation

/
\ F_44
‘ Sandstone member of Gething formation
ais
} Bedding
.
Eee] Trail

Bullhead group

Figure 3. Upper Canyon Area

Geological Survey, 1944
f ;