LIST OF CONTRIBUTORS. 12!) 



Meehan, William E. A contribution <to the flora of Greenland. 

 P '93, 205 



Meek, F. B. Descriptions of fossil remains collected in Ne- 

 braska and Utah, by the Exploring Expedition under the com- 

 mand of Capt, J. II . Simpson. P '60, 308 



Descriptions of new Cretaceous fossils collected by the 



Northwestern Boundary Commission on Vancouver and Sucia 

 Islands. P '61, 314 



Note on the genus Gilbertsocrinus. P '65, 167 



Observations on the microscopic shell structure of Spirifer 



cuspidatus Sowerby and some similar American forms. P 

 '65, 275 



■ Descriptions of fossils collected by the U. S. Geological 



Survey under the charge of Clarence King, Esq. P '70, 56 



Descriptions of new species of invertebrate fossils from 



the Carboniferous and Devonian rocks of Ohio. P '71, 57 



Description of new species of fossils from Ohio and other 



Western States and Territories. P '71, 159 



Notice of a new brachiopod from the lead-bearing rocks at 



Mine La Motte, Missouri. P '71, 185. 



Descriptions of new western Palaeozoic fossils, mainly from 



the Cincinnati group of the Lower Silurian series of Ohio. 

 P '71, 308 

 Meek, F. B. and F. V. Hayden. Descriptions of new species of 

 Gasteropoda from the Cretaceous formations of Nebraska Ter- 

 ritory. P '56, 63 



Descriptions of new species of Gasteropoda and Cephalopoda 



from the Cretaceous formations of Nebraska Territory. P '56, 70 



Descriptions of twenty-eight new species of Acephala and 



on Gasteropoda from the Cretaceous formations of Nebraska 

 Territory. P '56, 81 



■ — Descriptions of new specias of Acephala and Gasteropoda 

 from the Tertiary formations of Nebraska territory with some 

 general remarks on the geology of the country about the sources 

 of the Missouri River. P '56, 111 



Descriptions of new fossil species of Mollusca collected by 



Dr. F. V. Hayden in Nebraska territory together with a com- 

 plete catalogue of all the remains of Invertebrata hitherto de- 

 scribed and identified from the Cretaceous and Tertiary for- 

 mations of that, region. P '56, 265 



