﻿250 



Cincinnati Society of Natural History. 



Description of Trocholitcs planorbiformis, (page 274), (see under 

 Lituites,) and re-description ot genus Trocholites. 



1843. Conrad, T. A. Proceedings of Philadelphia Academy of Natural 

 Sciences, Vol. I. 



Description of Orthoceras annellus f (page 334). 

 1847. Hall, James. Palaeontology of New York, Vol. I. 



Contains descriptions of genus Endoccras (pp. 58 and 207), and 

 species: E. proteiforme (page 208), annulatum (page 207), tnagniventrum 

 (page 218), sub-centrale (page 59), and apprOximalum (page 219). Also, 

 Ortlwceras amplicameratum (page 205), O. junceum (page 204), O. 

 anellum (page 202), and 0. tenuifiliUm (page 55), as Ofmoceras tcn- 

 uifilium ; also, Lituites {Trocholites) ammonious (pp. 192 and 309). 

 1850. Hall, James. Third Annual Report of the Regents of the Uni- 

 versity of New York. 1850. 



Contains generic description of Colpoceras, page 181. 

 1852. Hall, James. Palaeontology of New York, Vol. II. 



Description of Orthoceras annulatum (p. 96), and as 0. undtdatum 

 (P- 293)- 



r865. Meek, F. B. and Worthen, A. H. Proceedings of Philadelphia 

 Academy of Natural Sciences for 1865. 

 Description of Troelioeeras (?) baeri, (page 263), (see under Lituites.) 

 1867. Hall, James. 20th Report of the Regents of the University of the 

 State of New York on the condition of the State Cabinet of 

 Natural History. 

 Description and figures of Orthoceras annulatum. 



1872. Meek, F. B. Proceedings of Philadelphia Academy of Natural 



Science. 



Description of Orthoceras ortoni, (page 330.) 



1873. Meek, F. B. Geological Survey of Ohio. Palaeontology, Vol. I. 

 Descriptions and figures of Ortlwceras Ortoni (page 155), and Troclw- 



ceras (?) baeri (page 157), (see under Lituites). 



1874. Miller, S. A. Cincinnati Quarterly Journal of Science. Vol. I. 

 Description of Cyrtoceras vallandighami, (page 232). 



1875. Hall, James, and Whitfield, R. P. Geological Survey of Ohio. 



Palaeontology, Vol. II. 

 Description and figure of Orthoceras turbidum (page 100), O. duseri 

 (page 97), O. annulatum (page 147), and O. carleyi (page 98). Gompho- 

 ceras eos (page 100.) 



1875. Miller, S. A. Class Cephalopoda (Cuvier) as represented in the 

 Cincinnati Group. Cincinnati Quarterly Journal of Science, 

 volume II, pages 121 to 134, and page 284. 



