21 Santa Catalina Seetini (Causeme Prof., Pub. 98). Central man of range is a Post Carboniferous in- tresine granite, changed to a freicrie rock near its margin. East side of Ocale Ridge has a Pre-Cambrian granite. North of Capache is Brandon emyl. 10-12', shale, upward into metamorphsed Pioneer Shale. Ben Barnes emyl., 12'. Then Drifing Spring qualt- ity. Then Mescal li. Higher Thor quartzite Dormin li. that I saw with Hofman's Cast. li. Inconformity. Red shales, with impure sandy li. No fossils in them. Though like Mangano, but why not Cambrian? Causeme says section agrees best with Ray.