ring in Section cove, with a thickness of about 1,700 feet, so the Maude formation is at least that thick in that locality. Over twice the thickness observed by Dawson is exposed on King creek, a section along which is shown in Figure 5. At least 3,800 ae een nn Tener) Smee enn 43 | ) Li aos / : = 2 need Tene eee ea Sober =o ee = LE SS ee , o ° D i E —a a 8 EEE Li = as Tat SP ALC eee Sones © se SS : i 7S . ° z a ee eos — ae re -F,0% byes} waar One-third s/ze Geological Survey, Canada Figure 3. Sketch of a faulted band of laminated argillites in the Maude formation on King creek. Hit feet of the Maude formation is visible there, with no sign of the | basement on which the formation rests, nor any evidence of | basal beds. If, as is probable, the basal beds are represented ; : . { | : : : t :