Figure 1. (1, 2) Location map of Haida Gwaii (formerly Queen Charlotte Islands), British Columbia, showing location of the Albian-Turonian succession preserved in Bearskin Bay, Skidegate Inlet (BBS; illustrated in inset 3). Circled letters in (3) indicate stratigraphic ranges of Albian fossil zones: A = Brewericeras hulenense Zone; B = Cleoniceras (Grycia) perezianum Zone; C = Mortoniceras – Desmoceras (Pseudouhligella) dawsoni Zone.