Two myths persist concerning the role played by Charles Darwin as a geologist in Africa during his epic voyage around the world (1831 - 1836). The first myth is that Darwin was a completely self-taught geologist. with no formal training. The second myth is that it was Darwin who finally solved the problem of the granite - schist contact at the famous Sea Point coastal exposures in Cap... https://www.markbroyard.com/hot-sale-us-topo-7-5-minute-map-for-sunken-lake-mi-supply-limited-grab/