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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 perm-sum). Potts, Edw. W., Report upon some 

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

 plates. Price, $1.00. 



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, |2.5o. 



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, $3.25. 



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

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

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

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

 Alachua Clays of Florida, 1896, 61 pp., 19 plates. Price, #1.50. 



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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