246 Trans. Acad. Sci. of St. Louis. 



Geology, etc., continued. 



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

 Mississippi valley. 7 : 357-69 



Kirchuer, W. C. G. Contribution to the fossil flora of Florissant, Colo- 

 rado. 8: 161-188. pZ. 11-15 



Klem, M. The development of Agaricocrinus. 10: 167-84. pi. 18-21 



Koch, A. C. [Bones of mastodon]. 1 : 116-7 



[Explorations in Mississippi and Arkansas], 1 : 17-19 



Mastodon remains, in the State of Missouri, together with evi- 

 dences of the existence of man contemporaneously with the mastodon. 

 1 : 61-4 



Lapham, I. A. [Devonian in Wisconsin]. 1 : 684 



Linton, M. L. [Impressions in sandstone]. 1 : 23 



Litton, A. Belcher & Brother's Artesian Well. 1 : 80-86. pi. 5 



Lyon, S. S. Descriptions of four new species of Blastoidea, from the 

 Subcarboniferous rocks of Kentucky. 1 : 628-34. pi. 20 



Remarks on the stratigraphical arrangement of the rocks of Ken- 

 tucky, from the Catenipora escharoides horizon of the upper Silurian 

 period, in Jefferson county, to the base of the productive coal meas- 

 ures in the eastern edge of Hancock county. 1 : 612-21 



Marcou, J. [Age of geological formations]. I : 325 



Notes on the geology of Kansas and Nebraska. 1 : 610-611 



[On the Dryas in Nebraska]. 2 : 562-4 



On the Terebratula Mormonii. 3 : 252-5 



McAdams, W. [Drift fossils at Jerseyville, III.] . 3 : ex 



[Drift fossils from Illinois]. 4 : lxxix 



McGee, W. J. Notes on the geology of Macon county, Missouri. 5 : 305- 

 36. pi. 9 



Norwood, J. G. [Rocks of Illinois]. 1 : 115-6 



Potter, W. B. [Geological relations of the ore deposits of Missouri], 

 4 : cxviii 



Prout, H. A. Description of a new species of Productus, from the Car- 

 boniferous limestone of St. Louis. 1 :43-5. pi. 2 



Description of new species of Bryozoa from Texas and New Mexico, 



collected by Dr. George G. Shumard, geologist of the U. S. 

 expedition for boring Artesian wells along the 32d Parallel, under the 

 direction of Capt. John Pope, U. S. Corps Top. Eng. 1 : 228-235 



Descriptions of new species of Bryozoa. 2: 410-413 



First of a series of descriptions of Carboniferous Bryozoa. 1 : 



235-7 



Second series of descriptions of Bryozoa from the Palaeozoic rocks 



of the western States and Territories. 1 : 266-73 



Third series of descriptions of Bryozoa from the Palaeozoic rocks 



of the western States and Territories. 1 : 443-52. pi. 15-18 



Fourth series of descriptions of Bryozoa from the Palaeozoic 



rocks of the western States and Territories. 1 : 571-81 



[Fossil tooth from Abingdon, Va.]. 1 : 699-700 



[New Bryozoa, mostly from the Falls of the Ohio]. 1 : 308 



Schmidt, A. On the form and origin of the lead and zinc deposits of 

 Southwest Missouri. 3 : 246-252 



