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Vol. I, Heilprin, A. Explorations on the West Coast of Florida and in 

 the Okeechobee Wilderness. 1887, 134 pp., 19 plates (only a few 

 copies on hand). Price, $5.00. 



Vol. II, Leidy, Jos. Some Fossil Human and Mammalian Remains from 

 Florida, Louisiana, and Remarks on the Nature of Organic Spe- 

 cies (Fulgur percemim). Potts, Edw. W., Report upon some 

 Fresh-water Sponges Collected in Florida. 1889, 56 pp., 10 

 plates. Price, fr.oo. 



Vol. Ill, Part I. Dall, W. H. Contributions to the Tertiary Fauna of 

 Florida ; Pulmonate, Opisthobranchiate and Orthodont Gastro- 

 pods. 1890, 200 pp., 12 plates. Price, $2.50. 



Vol. Ill, Part 2, Dall, W. H. Contributions to the Tertiary Fauna of 

 Florida; Streptodont and other Gastropods, concluded. 1892,272 

 pp., 10 plates, with colored geological map of Fla. Price, 13.25. 



Vol. Ill, Part 3, Dall, W. H. Contributions to the Tertiary Fauna of 

 Florida; A New Classification of the Pelecypoda. 1895, 87 pp., 

 Price, 75 cts. 



Vol. Ill, Part 4, Dall, W. H. Contributions to the Tertiary Fauna of 

 Florida; Pelecypoda (in preparation). 



Vol. IV, Leidy, Jos. and Lucas, F. A. Fossil Vertebrates from the 

 Alachua Clays of Florida. 



Reprint of Conrad's " Medial Tertiary " or Miocene Fossils of the U. S. 

 By W. H. Dall. 1893, 140 pp., 49 plates. Price, $3.50. 



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