ANNUAL REPORT—BIBLIOGRAPHY. 7 $ 
34. Cowles, H. C.— 
A Remarkable Colony of Northern Plants along 
the Apalachicola River, Florida, and its signifi¬ 
cance. 
Rept. 8th International Geographic Congres# 
held in the U. S', in 1904, 599, (1-2 p.), 1905. 
Suggests that the Torreya and other plants failed te 
follow the retreat of the Pleistocene ice. 
35. Cox, E. T.— 
An extensive deposit of phosphate rock i« 
Florida.* 
Am. Nat XXIV, 1185-1186, (5-6 p.), 1890. 
36. Cox, E. T.— 
Florida Pebble and Nodular Phosphate of Lime.* 
Eng. Min. Jour. LI I, 359-360, 1891. 
37. Cox, E. T.— 
Floridite: A new variety of Phosphate of Lime. 
Am. Assoc. Adv. Sci., Proc. XXXIX, 26fi-362, 
1891. 
38. Cox, E. T.— 
The Albion Phosphate-District. 
Am. Inst. Min. Eng. Trans. XXV, 36-40, 1896. 
39. Cox, E. T.— 
Geological Sketch of Florida. 
Am. Inst. Min. Eng. Trans. XXV, 28-36, 1896. 
40. Dali, W, H.— 
Miocene deposits in Florida. 
Sci. YI, 82, (1-8 p.) 1885. 
Calls attention to the fact that the characeristic Miocen# 
fossil Echyhora quaclricostatci has: been obtained from 
Tampa. 
