In the region about Dunnellon the mastodon _Gomphotherium floridanum_ has been collected. For the list of species found at Dunnellon and in Withlacoochee River the reader may consult page 376.
19. _Near San Pablo Beach, Duval County._—From station 120, on the Inland Waterway, near San Pablo Beach, Sellards (8th Ann. Rep. Florida Geol. Surv., p. 106) reported the discovery of a tooth of _Mammut americanum_ in place in the bank of the canal. Remains of _Elephas columbi_ and undetermined species of _Bison_ and _Odocoileus_ had been thrown out by the dredge.
4. _Almero Farm, St. John County._—At the residence of Mr. Fred R. Allen, 113 King street, St. Augustine, Florida, the writer had the privilege of examining seven teeth of _Mammut americanum_ which had been found near Mr. Allen’s farm, 28 miles south of St. Augustine, in the Inland Waterway Canal. At the same place Mr. Allen had found remains of a fossil horse, a mylodon, alligator, and a part of the plastron of _Terrapene antipex_. The deposits are to be regarded as belonging to some part of the first half of the Pleistocene, probably the first interglacial.
6. _Daytona, Volusia County._—In the U. S. National Museum (No. 2150) is an upper left last molar of _Mammut americanum_, sent in August 1901 from Daytona by E. T. Conrad & Company. It had been found at a depth of 5 feet in an old oyster-bed which was being dug up for surfacing the streets. The locality is within the limits of the town and about 2 miles from the Atlantic coast. The senders reported a little later that they had found four other teeth, a piece of tusk 40 inches long and 7 inches in diameter, and about a bushel of bones and fragments. There appeared to be other bones in the pit, but nothing more is on record. Since that mastodon died there, the land appears to have been depressed beneath the sea, permitting the growth of the oyster-bed, after which there was again an elevation.
13. _Fellsmere, St. Lucie County._—Dr. E. H. Sellards (8th Ann. Rep. Florida Geol. Surv., p. 105) stated that _Mammut americanum_, represented by a tooth or teeth, had been found at Fellsmere in connection with the construction of drainage canals.
7. _Vero, St. Lucie County._—At this place have been found well-preserved remains of _Mammut americanum_. Besides a part of a lower jaw, there are some parts of tusks and fragments of other parts. The right side of a palate containing the second and the third true molars, found in what has been called stratum No. 2, has been figured by Sellards (8th Ann. Rep. Florida Geol. Surv., plate XXXI). The age of these will be discussed on pages 381–384.