From Mr. Charles T. Earle the U. S. National Museum received in February 1921, several teeth of _Equus leidyi_, 2 of _E. complicatus_, and 1 of _E. littoralis_, which had been washed up on the beach at Palma Sola, about 10 miles below Palmetto. With these teeth came parts of antlers of a deer, a part of a metacarpal and an astragalus of _Bison latifrons?_, a part of a beak of a platanistid porpoise, a part of a tooth of _Elephas columbi_, a fragment or two of a terrapin (_Trachemys_ sp. indet.), a fragment of the carapace of a soft-shelled turtle, and teeth of sharks. The porpoise and the sharks, also a part of a metapodial of a camel, may belong to Miocene or Pliocene deposits near the locality. 18. _Sarasota Bay, Sarasota County._—The region a little further south than Manatee River has furnished remains of extinct horses. Sellards (7th Ann. Rep. Florida Geol. Surv., p. 112, fig. 47) has figured a lower tooth of a large horse, found by Mr. Joseph Willcox, at White Beach, on Sarasota Bay. Inasmuch as the fore-and-aft dimension of the tooth is 30 mm., it very probably belonged to _Equus complicatus_. Mr. Willcox has submitted to the writer 2 large lower teeth, regarded as belonging to the species just mentioned. Another lower tooth, apparently a third or fourth lower premolar, found on the same beach, has the fore-and-aft dimension only 26 mm., the width 15 mm. This is referred to _Equus leidyi_. At Blackburn’s place, 12 miles south of White Beach, Mr. Willcox secured a tooth of _Equus_ apparently little worn. The height is 83 mm., the length at the summit 28 mm., but a little further down only 26 mm.; the width 12 mm. This tooth is to be referred to _Equus leidyi_. In the American Museum of Natural History, New York, are 7 teeth of _Equus_, collected in 1911 by Mr. Barnum Brown at a place 8 miles southeast of Sarasota. They appear to belong to the Florida horse of medium size, _Equus leidyi_. 19. _Calvenia, Hardee County._—In the U. S. National Museum (No. 4838) is an upper right last molar of a horse labeled as found near the mouth of Charlie Apopka Creek and as having been presented by Captain Le Baron through L. C. Johnson. The tooth belongs to _Equus leidyi_. Another tooth found at the same place, at the same time (December 16, 1883), and presented in the same way, is a lower grinder. The height is 75 mm., the length, 27 mm., the thickness 12.3 mm. It is to be referred to _E. leidyi_.