23

size, from Moresby island; and Skidegate inlet and channel,
separating Moresby and Graham islands. The southern islands
lie wholly in the mountains of the Queen Charlotte range which
crosses Skidegate channel and forms the western mountains of
Graham island.

| Langara /

i\

Pennell S i:
! .

Sca/e of miles
$ 10

Skidegate G

Geological Survey, Canad?
Figure 1. Topographic provinces, Graham island, B.C.

Local. Graham island}may be divided into four topographic
provinces, each well defined but to some extent gradational into