Additional notes - Fusion Canyon Old (1955) section part B, includes the bods capping massive channel sand. This re-examined, no clearcut contact visible, though the change to tabular, laminated thinbedded (the 16' of section B) to less regularly tabular, x-lzm and massive x lzm below is sharp. Tabularity of massive ss looks in some places like grass x-bedding and the thin beds loc appear to transition to it. Obviously 2 rather similar bedding types adjacent to one another and no shrew contact can be hoped for everywhere - indeed it may be a gradation loc. No doubt it is a good type ss