COEMANS — DANA 55 



Coemans. voy. Beneden. 



55. Cope, Edward Drinker. — Onthe évolution of the 

 vertebrata, progressive and retrogressive. (Amer, nat., 

 19 : 140-148,234-247, 341-353.) 8». Philadelphia. I885! 



56. Cornélius, C. — [Ueber termiten.] (Verh. 

 naturh. ver. preuss. Rheinl. Westph., 14 : 20-44.) 8°. 

 Bonn. 1857. 



Cette note contient, page 40, une lettre du D r Hagon 

 qui critique avec raison Goldenberg d'avoir regardé 

 comme Termites certains de ses insectes. 



57. Cronstedt, Axel Fredric. — An essay toward a 

 System of mineralogy. Translated from the original 

 Swedish with notes by Gustav von Engestrom. To 

 which is added a Treatise on the pocket laboratory, 

 containing an easy method, used by the author, for 

 trying minerai bodies, written by the translater. The 

 whole revised and corrected, with some additional notes 

 by Samuel Mendes Da Costa. 16°. London. 1780. t. p., 

 pp. 36, 329. 



58. Czecii, Cari. — Ueber die entwickelung des insec- 

 tentypus in den geologischen perioden. (Programme 

 realschule Dusseldorf, 1858, 1-14.) 16°. Dusseldorf 

 1858. 



59. Dana, James Dwight. — Manual ofgeology ; trea- 

 ting of the principles of the science with spécial réfé- 

 rence to American geological history. Illustrated by over 

 eleven hundred and fifty figures in the text, twelve 

 plates, and a chart of the world. Third édition. 8°. New 

 York 1880 pp. 14, 912, (4), pi. 12, map. 



60. Dana, J. D. — On fossil insects from cho Carbo- 

 niferous formation in Illinois. (Amer, journ. se, arts, 

 •(2), 37 : 34-35, figs. 1-2.) 8°. New Haven. 1864. 



