260 FLORIDA GEOLOGICAL SURVEY-I5TH ANNUAL REPORT Sellards, E. H., Fuller's Earth, Kaolin and Peat in Florida, Eng. and Min. Jour., Vol. LXXXV, p. 1187, 1908. Discusses occurrence of fuller's earth and sedimentary kaolin. Sellards, E. H., Mineral Industries, Florida Geological Survey, Second Annual Report, p. 242, 1909. Describes briefly occurrences of sedimentary kaolin. Sellards, E. H., The Florida Phosphate Deposits, Florida Geological Survey, Third Annual Report, p. 22, 1910. Notes occurrence of clays in phosphate formation. Sellards, E. H., The Soils of Florida, Florida Geological Survey, Fourth Annual Report, p. 21, 1911. Gives theory for origin of sedimentary kaolin. Sellards, E. H., The Relation Between the Dunnellon Formation and the Alachua Clays of Florida, Florida Geological Survey, Sixth Annual Report, p. 161, 1914. Discusses stratigraphy of Alachua clay formation. Sellards, E. H., Clay and Clay Products, Florida Geological Survey, Sixth Annual Report, p. 23, 1914. Discusses occurrence of sedimentary kaolin briefly. Sellards, E. H., Report on Clay Tests for Paving Brick, Florida Geological Survey Press Bulletin No. 7, 1915. Gives results of Bureau of Standards tests. Sellards, E. H., Mineral Industries of Florida During 1915, Florida Geological Survey, Eighth Annual Report, p. 19, 1916. Notes location of producers of sedimentary kaolin. Sellards, E. H., Mineral Industries of Florida During 1916, Florida Geological Survey, Ninth Annual Report, p. 10,1917. Notes location of producers of sedimentary kaolin. Sellards, E. H., Geology Between the Ocklocknee and Aucilla Rivers in Florida, Florida Geological Survey, Ninth Annual Report, pp. 111-112, 1917. Notes occurrence of claysin this region. Sellards, E. H., The Clays of Florida, Jour. Am. Ceramic Society, Vol. 1, p. 313, 1918. Discusses occurrences and properties of brick clays and sedimentary kaolin briefly. Sellards, E. H., and Gunter, Herman, Geology Between the Choctawhatchee and Apalachicola Rivers in Florida, Florida Geological Survey, Eleventh Annual Report, p. 83, 1918. Notes occurrence of clays in this region. Sellards, E. H., and Gunter, Herman, Petroleum Possibilities of Florida, Florida Geological Survey, Fourteenth Annual Report, p. 107, 1922. Notes occurrence of sedimentary kaolin in Highland County. Watkins, Joel H., White-Burning Clays of the Southern Appalachian States, Trans. A. I. M. E., Vol. 51, pp. 481-501, 1916. Discusses origin of sedimentary kaolin. Williams, John L., A View of West Florida, p. 69, 1827. Gives an account of Florida brick and clay products being shipped to New Orleans from Pensacola prior to 1827. Williams, John L., Territory of Florida, p. 114, 1837. Notes the shipment of brick and fire-brick to New Orleans from Pensacola prior to 1837.