— 14 — 



Geology, palaeontology. 



Broadhead, G. C. Age of our porphyries. 3:3 $2 00 



(Bones of large animals in drift, etc.). 3:1 " 



Carboniferous rocks of eastern Kansas. 4:3 " 



Coal measures in Missouri. 2:2 " 



(Fossil horse in Missouri). 3:1 " 



Missouri geological surveys, historical memoir. 4:4 " 



Ou the well at the Insane Asylum, St. Louis County. PI. I. 3 : 2 " 



Emmons, E. (Geology of North Carolina). 1:2* 



Engelmanu, G. (Geological and botanical notes on the Rocky moun- 

 tains. 3:2 " 

 (Hot springs of Colorado). 4:3 " 



(Labeling specimens). 1:3 " 



— — (Petrified wood from near Pike's Peak). 3:1 " 



- (Sigillaria marks ou Illinois coal). 3:2 " 

 Engelmann, H. (Lower Carboniferous in Southern Illinois). 2:1 " 

 Evans, J., and B. F. Shumard. On some new species of fossils from 



the Cretaceous formation of Nebraska Territory. 1 : 1* 

 Hambach, G. Contribution to the anatomy of the genus Pentremites, 



with description of new species. Pis. A. B. 4 : 1 " 



Description of new Palaeozoic Echinoderraata. Pis. C, D. 4 : 3 " 



Notes about the structure and classification of Pentremites. 



4:3 



(Pionocrinus found at St. Charles, Mo.). 4:4 " 



Revision of the Blastoideae, with a proposed new classification 



and description of new species. Pis. I-VI. 13: 1 1.50 



Harrison, E. Age of the Porphyry hills of South-east Missouri. 



2 : 3 2.00 



Hawn, F. The Trials of Kansas. 1 : 2* 



See Swallow. 



Heilprin, A. (Glacial phenomena in Greeland) 7:20 .50 



Hermann, E. A. (Fossil bison femur) . 10 : 11 " 



Holmes, N. (Loess and Drift, in connection with the Big mound at 



St. Louis) 2:3 2.00 



(Mastodon and man). 1 : 2* 



Keyes, C. R. Relations of the Devonian and Carboniferous in the 



upper Mississippi Valley. 7 : 15 .25 



Kirchner, W. C. G. Contribution to the fossil flora of Fiorrisant, 



Colorado. Pis. XI-XV. 8:9 .50 



Klem, Mary J. The development of Agaricocrinus. Pis. XVIII-XXL 



10:7 " 

 A revision of the Palaeozoic Palaeechinoidae, with a synopsis of 



all known species. Pis. I-VI. 14:1 1.00 



Koch, A. C. (Bones of mastodon). 1 : 2* 



(Explorations in Mississippi and Arkansas). 1 : 1* 



Mastodon remains, in the State of Missouri, together with 



evidence of the existence of man contemporaneously with 



the mastodon. 1:1* 



* Exhausted. 



