I 36 FLORIDA GEOLOGICAL SURVEY-TWELFTH ANNUAL REPORT 
Notes on some fossil horses, with descriptions of four new species. U. S. 
Nat. Mus. Proc., Vol. 44, pp. 569-594, pis. 69-73, 1913. 
The Quaternary Deposits at Vero, Florida, and the Vertebrate Remains 
Contained Therein. Journal of Geology, Vol. 25, pp. 52-55, January-February, 
1917. 
On the Finding of Supposed Pleistocene Human Remains at Vero, Florida. 
Journal Washington Academy of Sciences, Vol. 7, pp. 258-260, June 4, 1917. 
A Review of some papers on fossil man at Vero, Florida. Science, new 
ser., Vol. 47, No. 1215, pp. 370-371, April 12, 1918. 
Doctor Ales Hrdlicka and the Vero man. Science, new ser., Vol. 48, No. 
1245, pp. 459-462, Nov., 8, 1918. 
Holmes, W. H. 
On the antiquity of man in America. Science, new ser., Vol. 47, No. 1223, 
pp. 561-562, June 7, 1918. 
Hrdlicka, Alex. 
Preliminary Report on Finds of Supposedly Human Remains at Vero, 
Florida. Journal of Geology, Vol. 25, pp. 43-51, January-February, 1917. 
Recent Discoveries Attributed to Early Man in America. Bureau of 
American Ethnology, Bull. 66, Washington, 1918. 
Mayer, A. G. 
Our neglected southern coast. Nat. Geog. Mag. 19:589-871. Dec., 1909. 
MacCurdy, George Grant. 
Archaeological Evidence of Man’s Antiquity at Vero, Florida. Journal 
of Geology, Vol. 25, pp. 56-62, January-February, 1917. 
The Problems of Man’s Antiquity at Vero, Fla., Amer. Anthropologist, n. 
s. pp. 252-261, Vol. 19, No. 2, April-June, 1917. 
Mansfield, Wendell C. 
Mollusks from the type locality of the Choctawhatchee marl: U. S. Nat. 
Mus., Proc., Vol. 51, pp. 599-607, 1 pi., December 21, 1916. 
Matson, George Charlton. 
Notes on the clays of Florida. U. S. Geol. Survey, Bull. 380, pp. 346-357, 
1909. 
Report on examination of material from the sea bottom between Miami 
and Key West, Florida. Carnegie Inst. Washington, Publ. No. 133 Papers 
from the Tortugas Laboratory, Vol. 4, pp. 120-125, 1910. 
The phosphate deposits of Florida: U. S. Geol. Survey, Bull. 604, 101 pp. 
17 pis. (inch maps), 2 figs., 1915. Abstract (by W. C. Phalen), Washington 
Acad. Sci., Jour., Vol. 5, No. 20, p. 648, December 4, 1915. 
The Pliocene Citronelle formation of the Gulf Coastal Plain: U. S. Geol. 
Survey, Prof. Paper 98, pp. 167-192, 12 pis., 3 figs., September 11, 1916. Abs¬ 
tract, Washington Acad. Sci., Jour., Vol. 6, No. 19, p. 663, November 19, 1916. 
Matson, George Charlton, and Clapp, Frederick G. 
A preliminary report on the geology of Florida with special reference 
