164 ANNALS NEW YORK ACADEMY- OF SCIENCES 



194, Lkitii, (1 K. : The Mesabi Iron-bearing District of Minnesota. U. S. 



(ieol. Surv. Men., Vol. XLIII, pp. 248-252. lOO:?. Comparison of 

 Clinton and Lalie Superior Ores. 



195. , Van Hise, C. K., and. See Van Hise, C. K., and Leith, C. K. 



(335). 



19C. Lksley, J. I'.: Fossil Ore — Juniata Valley. (Preface.) Penn. 2nd Geol. 

 Surv. Kept.. Vol. F, pp. 7-49. 1878. Favors Sedimentary Theory. 



197. : Iron Mfj?. Guide, p. 611. IS-W.' • 



198. : Huntingdon County, Pennsylvania. Penn. 2nd Geol. Surv. Kept. 



T 3, pp. 131-141, 211-225. 1885. 



199. , and D'Invillieks, E. V. : Penn. 2nd Geol. Surv. Ann. Kept., pp. 



491-570. 1887. 



200. I^Eci-ltiRE, A.: Sur la genese des Minerals de fer sedimentaires. T/Kcho 



des Mines, p. 491. April 24, 1913. 



201. LiEBE, T. : Uebersicht iiber den Schichtenbau ostthuringens. Abh. z, geol. 



Spezialk. Preussen, Vol. V, Pt. 4. 1884. 



202. LiNDGREN, W. : Mineral Deposits. 1913. Oolites — Marine Limonites and 



Hematites, pp. 239-250. Marine Oolitic Hematite Ores, pp. 243-247. 

 Clinton Ores, pp. 244-247. Review of Sedimentary Iron Ores, pp. 

 247-250. 



203. LiPOLD, M. V. : Die eisensteiidager dei" Silurischen gauwackenformation 



in Bohemeu. Jahrb. d. K. k. geol. Reichsauct., Vol. XIII, pp. 339- 

 448. 1863. 



204. Lock, John: Ohio Geol. Surv. 2nd Ann. Kept., p. 238. 1838. Geological 



map of Adams County, with section. 



205. Logan, W. E. : Geology of Canada, pp. 310-321, 509-510. 1863. 



206. LooMis, F. B. : Siluric Fungi from Western New York. N. Y. St. Mus. 



Bull. 39, p. 223. 1909. Influence of Bacteria as an oxidizing agent. 



207. : N. Y. St. Mus. 56th Ann. Kept., Vol. II, p. 895. 1904. 



308. LoRETZ. H. : Zur Kenntniss der untersilurischen eisensteins im Thuringen 

 Walde. Jahrb. d. k. preuss. Landesaust, pp. 120-147. 1884. 



209. Lull, Ed. L. : An Important Southern Ore Field. (Tenu.) Iron Age, 



p. 1423. Dec, 1912. 



210. Macfarlane, G. : The Eastern Coal Regions of Kentucky. Am. In.st. 



Mng. Engrs. Trans., Vol. XXV, p. 527. 1895. Mentions Clinton. 



211. Maury, M. F., and Fontaine, N. M. M. : Resources of West Virginia, pp. 



265-270. 1876. I'r-epared under the direction of the Stnte Board of 

 Centennial Mgi-. 



212. McCalley, Henry : The Hematites of Alabama Geologically Considered. 



Eng. and Mng. Jour., Vol. 63, pp. 43-64. 1897. 



213. — — : The Valley Regions of Alabama. Geol. Surv. of Ala.. Pt. IT. on 



the Coosa Valley Region, pp. 324, 327, 328, .329, 353-357, 467-468, 472, 

 475. 1897. 



214. : Idem, Pt. I, The Tennessee Valley Region, pp. 58-59, 375. 1896. 



215. McCallie. S. W. : Preliminary Report on the Iron Ores of Georgia. Ga, 



Geol. Surv. Bull. 10, p. 190. 1900. 



216. : Report on the Fossil Iron Ores of Georgia. Ga. Geol. Surv. 



Bull. 17. 1908. 



