28 FLORIDA GEOLOGICAL. SURVEY-15TH ANNUAL REPORT


 SOURCES OF THE FOSSIL MATERIAL
 The collections considered in this paper are in the U. S. National Museum, and were made by Dr. T. WVayland Vaughan of the U. S. Geol. Survey, Dr. E. H. Sellards, then State Geologist of Florida, and Messrs. Geo. C. Matson, Frederick 0. Clapp, and Otto Veatch.
 Most of the material was collected in Putnam and Volusia counties; but one collection came from St. Mary's River at the north, three from the vicinity of Kissimmee, Osceola County, and four from localities along the Atlantic coast, between Daytona and Eau Gallie.
 A few species from DeLeon -Springs were determined by Dr. Win. H. Dall, and are mentioned in his comprehensive work on the Tertiary fauna of Florida'. Specific identifications of many of the fossils were made by Dr. T. Wayland Vaughan, and listed in the Second Annual Report of the Florida Geological Survey, 1909. In working over the material, some of the specific identifications were changed, others queried, and some unidentified forms determined.
 The following are the fossil localities considered in this paper; each collection has been given a U. S. Geological Survey station number which precedes the description of the locality:
4837-Two miles southeast of Eau Gallie, on peninsula south of point of Merritt's
 Island, Fla. Geo. C. Matson, collector.
4865-River bank, Y4-mile south of Nashua, Putnam Co., Fla., fossils from 15 ft.
 of white shell marl. F. G. Clapp, collector. (Type locality of the Nashua
 marl.)
4866-One-half mile above A. C. L. R. R. bridge over the St. Johns River, Putnam
 Co.; vertical cliff three to eight feet above high-water level. F. G. Clapp,
 collector.
5003-In a ditch 4 miles west of Eau Gallie, Brevard Co., Fla. Geo. C. Matson,
 collector.
5008-East side of St. Johns River, five miles below the Sanford railroad bridge,
 Volusia Co., Fla. Gen. C. Matson, collector.
5009-East side of St. Johns River, 7 miles below the Sanford railroad bridge,
 Volusia Co., Fla. Geo. C. Matson, collector.
5010-About half a mile south of DeLeon Springs station, Volusia Co., Fla. Eleven
 to seventeen feet below the surface. F. G. Clapp, collector.
5011-Half a mile north of R. R. station, Orange City, Volusia Co., Fla. F. G. Clapp,
 collector.
5012-Seven miles west of Titusville, Brevard Co., Fla. Geo. C. Matson, collector. 5016-Deep well at Kissimmee, Osceola Co., Fla. Fossils obtained at a depth
 of 65 to 100 feet. C. 0. Newlands (driller)..
5017-Near Michael's marlpit, one mile south of point, Daytona, Volusia Co.,
 Fla. Geo. C. Matson, collector.
5019-A quarter of a mile south of railroad station, Orange City, Fla. Thirteen
 feet below surface. F. G. Clapp, collector.

 'Wagner Free Inst. Sci., Vol. 111, 1890-1903.