Viil LIST OF ILLUSTRATIONS. 



Plate Vll. Inscribed Tablet from Mound No. 11, Cook Farm. One-hulfof the Natural 

 size. [Artotype by Harroun & Bierstadt, New York, from negative by Hastings, White & 

 Fisher, Davenport.] 



Plate VIII. Figs. 1, 2. Triton veliei Calkins. Page 23.1, Fig- 3, Odosfomia alba Calk- 

 Ins. Page 239; Figs. 4, 5, CanceWarzas?i»«/)«o«M Calkinp. Page 250. [ Drawn from nature 

 and etched on steel by J. D. Putnam,] 



Plate IX. New North American Heteroceres, Pages 270-ir4. [ Drawn and engraved by 

 Herman Strecker.] 



Plate X. Gyroceras Fratti Barnn. One-half natural size. Page 287. [Drawn from Na- 

 ture and etched on steel by W. H, Pratt.] 



Plate XL New Corniferous Fossils, Natural size. Pages 382-287, [Etched on steel 

 from Nature by J. D. Putnam,] 



Plates XII, XIIL Pulvinaria innumerabils. See Page 343, [Etched on steel from 

 Nature by J. D. Putnam.] 



[Plates V and VI were originally drawn by Mr, Grouen, with lithographic crayon on pre 

 pared paper, and transferred to stone, but after a few hundred impressions the figures became 

 so blurred as 1o be useless. Plates VII, VIII, X, XI were carefully and beaurifulty drawn 

 from nature by Mr, A. D. Churchill, directly on lithographic stone, but were spoiled by the 

 printer before 200 impressions had been taken. The steel plates were printed by the Frank 

 lin Bank Note Co., New York-] 



WOOD-CUTS. 



Fig. I- Galeades pallipes Say, Page 36. Drawn by J. D, Putnam. 

 Figs. 2-6. Shell beads, etc, Pnges 39-4.5. Drawn by W. II. Pratt. 

 Fig. 7. Copper crescent. Page 83. Drawn by W. H, Pratt- 

 PiG. 8. Section of Mound No. 3, Cook Farm. Page 92- Drawn by W. H. Pratt- 

 Fig. 9. Plan of Mound No- 3, Cook Farm- Page 93- Drawn by W. H- Pratt. 

 Fig. 10. Dighton Rock Inscription- Page lO.i, Drawn by \V. II. Pratt. 

 Figs, II, 12, Grave Creek Inscription, Page 10(j- Drawn by W. H. Pratt- 

 F1G8-I3, 14. Characters from Davenport Tablet. Page 110. Drawn by W. H. Pratt. 

 Fig. 1.5. Section of Mound No- 10, Cook Farm- Page 141. Drawn by W. H. Pratt- 

 FiG. 16. Section of Shell bed on Rock Island, Page 1.57- Drawn by W. H. Pratt. En 

 graved by .John Graham. 



Fig. 17. Section of Mound No. 11, Cook's Farm- I'age 222- Drawn and Engraved by C. 

 E. Harrison. 



Figs. 18, 19. Relic from Cook Farm- Page 256. Drawn by W- H. Pratt, Engraved by 

 C. E. Harrison - 



Fig. 20. Diagram of Sfer'eocrinus. Page 283. Sketched by Rev. W. H. Barris. Engraved 

 by J. D. Putnam and John Graham- 



FiG. 21. Section of Mound near Moline. Page 289. Drawn by Dr. R, J. Farqitharson aurt 

 W. H. Pratt, Engraved by John Graham. 



Fig. 22- Bear Pipe. Page 348- Drawn by W. H. Pratt- Engraved by John Graham- 

 FiG. 23. Elephant Pipe. Page 348. Drawn by W. H. Pratt. Engraved by John Graham- 

 Fig. 24, Section of Rapids of Mississippi. Page 352, Drawn by W. O. Gronen. En- 

 graved by John Graham. 



Brass die on cover of bound volume. Elephant pipe- Engraved by John Graham- 



