Leidy (Trans. Wagner Inst., vol. II, p. 22, plate VII) figured a very large tooth found at Arcadia. It has 27 plates and is 400 mm. long. There are 6 plates in a 100–mm. line. This tooth is in the collection of the Wagner Institute in Philadelphia. Leidy recorded also a part of a last molar, now in the Academy of Natural Sciences at Philadelphia. In the collection of the Public Museum at Milwaukee, Wisconsin, is an upper, left, hindermost molar labeled as found in the phosphate beds of Peace Creek, probably at Arcadia. It was presented by Mr. Ad. Meinecke. There are 6 plates and a little more in a 100–mm. line. Teeth, Nos. 319 and 1991, from Arcadia, are in the U. S. National Museum. No. 1571 of the Florida Geological Survey was found 6 miles north of Arcadia. 15. _Tourner’s, Glades County._—In the U. S. National Museum (No. 8088) is a part of a tooth of _Elephas columbi_ sent by J. M. Purvis, Tourner’s, Florida. It was reported as having been collected on the Caloosahatchee River at the place named. This place (spelled also Turner’s) appears to be near Thompson’s and probably in township 43 south, range 29 east. This tooth appears to be the penultimate milk molar; there are 9 ridge-plates in a 100–mm. line. The enamel is thin and much folded. Leidy (Trans. Wagner Inst., vol. II, p. 23) recorded the discovery of a last molar tooth of _E. columbi_ at some point on the river mentioned. The tooth is in the Academy of Natural Sciences of Philadelphia. Dall (Bull. 84, U. S. Geol. Surv., p. 129) on the authority of Leidy stated that _Bison latifrons_ and _Equus fraternus_ had been found in the Pliocene beds along this river. It is probable that he used _B. latifrons_ in a wide sense. Sellards (8th Rep., p. 102) shows that at least the elephant and the horse were from the Pleistocene. 19. _Palm Beach, Palm Beach County._—Sellards, in his Eighth Annual Report, page 105, stated that there had been secured from the Palm Beach Canal for the drainage of the Everglades, teeth of _Elephas columbi_, as well as those of _Equus complicatus_ and _Mammut americanum_, and a femur of a species of _Bison_. KENTUCKY. (Map 12.)