SUPPLEMENT. 



THE WRITINGS OF J. W. BAILEY. 



Bailey, J. W. Notes concerning the minerals and fossils collected by Lieutenant J. 

 W. Abert, while engaged in the geographical examination of New Mexico. <^Rep. 

 of Lient. J. W. Abert of his Examination of New Mexico in the years 1846-'47. 

 Ex. Doc. No. 41, pp. .'i47-548, and 3 plates. Washington [1849]. 



Plate [I] faces p. 522, and contains fossil leaves from the coal beds of the Raton. 



Plate [II] faces p. 546, and contains sharks' teeth and some Gasteropoda from Poblazon and 

 an [Athyris] from Tuerto. 



Plate [III] faces p. 547, and contains an Inoceramus [problematicus] and a fossil leaf from 

 the coal bed at Raton. 



THE WRITINGS OF I. N. NICOLLET. 



Nicollet, I. N. List of Fossils belonging to the several formations alluded to in the 

 Report; arranged according to localities. <]Rep. intended to illustrate a Map of 

 the Hydrographical basin of the Upper Mississippi river made by I. N. Nicollet. 

 26th Congress, 2d session, Senate Ex. Doc. No. 237. Appendix C, pp. 167-170. 

 Washington, 1843. 



Page. 



Atryjia lingulata, n. s., Nicollet, 1843 167 



Ostrea congesta, Conrad 169 



A large number of fossils are mentioned by their generic names and said to be new species, 

 but no specific name is given and they are not described. 



THE WRITINGS OF HIRAM A. FROUT. 

 1. 



Prout, H. a. 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. <Tran8. St. Louis Acad. Sci. , vol. i, pp. 228-235. 1858. St. 

 Louis, 1856-'60. 



Page. 



Fenestella trituberculata, n. s., Prout, 1858 228-229 



Fenestella popeana, u. a., Prout, 1858 229-230 



Fenestella corticata, n. s., Prout, 1858 230 



Fenestella intermedia, n. s., Prout, 1858 231 



Fenestella variabilis, n. s., Prout, 1858 231-232 



Fenestella shumardii,j\. s., Prout, 1858 232 



Fenestella norwoodiana, n. s., Prout, 1858 233 



Fenestella subreti/ormis, n. s., Prout, 1858 233-234 



EscJiara 1 concentrica, n. s., Prout, 1858 234 



Eschara? tuberculata, n. s., Prout, 1858 234-235 



120— Bull. 30 18 273 



