For the examination of the geology about Savannah the reader is referred to page 371, map 40. FLORIDA. (Maps 12, 13.) 1. _St. Marks River, Wakulla County._—In 1870 (Proc. Acad. Nat. Sci. Phila., 1870, p. 98), Leidy stated that from this place there was in the collection of the Natural History Society of Boston a molar of the thick-plated variety of elephant. The grinding-surface, irregular and worn so as to present a terraced appearance, has a length of 8.5 inches and included 11 ridge-plates. The species is quite certainly _Elephas columbi_. It may be mentioned that Sellards (8th Ann. Rep. Florida Geol. Surv., p. 103) reported that part of a skeleton of a mastodon or of an elephant had been obtained from Wakulla Spring by Mr. John L. Thomas. This is near Crawfordville. 2. _Station 120, Duval County._—Sellards (8th Ann. Rep. Geol. Surv. Florida, p. 106) reported that _Elephas columbi_ had been discovered at Station 120, on the Inland Waterway Canal. At the same place had been found _Mammut americanum_, an undetermined species of _Bison_, and an undetermined species of _Odocoileus_. The locality is probably 5 miles south of Pablo Beach. 3. _Citra, Marion County._—In January 1914, the writer saw at Ward’s Establishment, at Rochester, New York, the hinder half of a lower left hindermost molar of _Elephas columbi_, labeled as found at Citra. No details were preserved respecting the history of the tooth. There were 6 ridge-plates in a 100–mm. line. 4. _Near Mantanzas, St. John County._—At the residence of Fred R. Allen, St. Augustine, Florida, the writer has seen part of four hindermost molars, three upper and one lower, of _Elephas columbi_, found in the Inland Waterway Canal, near his farm, 28 miles south of St. Augustine, apparently not far from Mantanzas. At the same place have been found _Mammut americanum_, _Equus_ sp., _Mylodon harlani_, and _Terrapene antipex_. Sellards (8th Rep. p. 106) adds to this list an undetermined species of _Bison_ and one of _Odocoileus_. 5. _Ocala, Marion County._—From this place Leidy (Trans. Wagner Inst., vol. II, p. 17, plate III, figs. 6–9) has described and figured a first and a second milk molar. The figures have been reproduced by the writer (Iowa Geol. Surv., vol. XXIII, plate LXI, figs. 2, 3, 5, 6). These teeth certainly belong to _Elephas columbi_. They were found in a fissure in a limestone rock, near Ocala, in the property of Mr. F. M. Phillips. With them were a part of a skull of _Smilodon floridanus_, teeth of a horse which Leidy referred to his _Equus fraternus_ (=_E. leidyi_), and teeth supposed to belong to the little camel _Procamelus (Auchenia) minimus_. These fossils were referred to the Pliocene, but apparently there is not sufficient reason for doing so. The geology of the locality is treated on page 378.