W-19 Cambrian sections A. Camp Creek, Starting dense roof SS over cave adit E of cv. 1.2 Sandstone, med gr., massive weathers OB. 0.5 Liquid shale, weathers blue grey 0.1 Shale, brittle, brown grey, weathers white, probably porcellanite, plant frags 0.7 Lignite, impure shale 4.3 Sandstone, thick beds, med gr. friable saggry SS weth buff + yellow grey 0.6 Liquid shale +/- Liquite 8.5 Sandstone, fine gr, massive x-low. weaths grey white with yellow stain. 47