[I9I4-] 



58 



LEE, Willis T., 2. Use of Plij^siographj- in the Study of Rocliy Mountain 

 SLi-atigraphy. [Abstract.] Journ. Washington Acad. Sci. iv. pp. 8-9. 1914. 



LEES. P. B. On tlae Geological History of William's Lode in King Edward Mine, 

 Camborne. Trans. Hoy. Geol. Soc. Cornivall, xiii. pp. 611-641, figs., pis. i & 

 ii. 1914. AndA.C. 



LEGGAT, J. See Peest, J. J. 



LEIDHOLD, C. NachrufanfE. FIolzappel. Centralhl.f. 2Iin. 1914, pp. 97- 

 101. 1914. 



2. Ueber einen ' Mantiooceras intumescens Beyr.' sp. mit erbaltener Miin- 



dung. Zeitsclir. deufscJi. geol. Gesellsch. Ixvi. Ifonatsb. pp. 97-100, fig. 

 1914. 



LEIDY, J. Biogr.—SeeOsBo:RS,U.¥.,2. 



LEITH, C. K. Belations of the Plane of Unconformity at the base of tbe Cambrian 

 to Terrestrial Deposition in Late Pre-Cambrian Time. C. B. Congr. geol. 

 intern. 1913, Ca^iada, pp. 335-337. 1914. 



2. Pre-Cambrian Correlation from a Lake Superior Standpoint. Ibid. 



pp. 409-421. 1914. 



LEIVISKA, 1. Fossiles Eis in einem Fluvioglazialen Hiigel unweit von Abo 



(Pinnland). Zeitschr.f. Gletsclierk. viii. pp. 209-225, figs. 1914. 

 LEMOINE, P. Excursion de la Societe Geologique de France a Vigny et a 



Meulan (Seine-et-Oise), le 17 mars, 1912. Etude de la Position Stratigrapliique 



du Calcaire Pisolithique. Biill. Soc. geol. France, ser. 4, xii. pp. 649-660, 



figs. [geol. map]. 1912. 

 2. Sur I'Existeuce d'une Faille a Cbateau-Landon. C. B. Assoc. frang. Av. 



Sci. xlii. T^mis, 1913, pp. 262-266, fig. 1914. 

 3. Le Quaternaire Marin des Cotes de la Mediterranee. Bev. Sci. Faris, 



1914, pt. 1, pp. 430-434. 1914. 

 4. La Temperature des Mers Tertiaires du Bassin de Paris. Ibid. pt. 2, 



pp. 19-20. 1914. 



5. Les Puys d'Auvergne, Ibid. pp. 77-81, figs. 1914. 



. See also BEE&EB.oy, J ; Si" LAUEEifT, J. 



LENHER, V. On the Deposition of Gold in Nature. Fcon. Geol. ix. pp. 523-528. 

 1914. 



LEPAPE, A. See Moueeu, C, 2. 



LEPPLA, A. Ueber Aufnahmen anf Blatt Homburg y. d. Hohe. FaJirb. Tc.^ 



preuss. geol. Landesanst. xxxi. pt. 2, pp. 458-464. 1913. 

 LEPSIUS, E.. Bericht iiber die Arbeiten der Grossh. Hessischen Geologischen 



Landesanstalt im Jahre 1913. Notizbl. Ver.f. FrdJc. Farmstadt. ser. 4, xxxiv. 



pp. 1-3. 1913. 



LERICHE, M. Les Campanile du ' Tutfeau de Ciply ' et du ' Calcaire de Cuesmes.' 



Ann. Soc. B. zool. 8f malac. Belg. xlvii. pp. 82-88, figs., pi. i. 1912. 

 LE ROY, 0. E. Mother-Lode and Sunset Mines, Boundary District, B.C. Mem. 



Geol. Siirv. Canada, no. 19 [Geol. Ser, no. 26], pp. 1-56, figs., pis. i-v, geol. 



map. 1913. 



2. Transcontinental Excursion, via Canadian Pacific, Grand Trunk Pacific, 



Temiskaming and Northern Ontario, and Grand Trunk Railways. (Excursion 

 C 2.) C. B^Congr. geol. intern. 1913, Canada, pp. 1019-1024. 1914. 



LEUCHS, K. Ueber die Entstehung der Kontinentalen Ablagerungen des Tian- 

 schan. CeiiiraZSL/. JXm. 1914, pp. 22-26. 1914. AndA.C. 



2. Beobachtungen iiber Fossile und Rezente J^gvptische Wxisten. Geol. 



Bundsch. v. pp. 23-47. 1914. And A.C. 



3. Die Bedeutung der Ueberschiebungen in Zentralasien. Ibid. pp. 81-87. 



1914. AndA.C. 



LEUTHARDT, F. Ueber die Keuperflora von der Moderhalde bei Pratteln 

 (Baselland). Verh. ScJiweiz. naturf. Gesellsch. xcvi. pt. 2, pp. 187-189. 

 1913 ; & Fclogce Geol. Helv. xii. pp. 669-671. 1913. 



LEVERETT, F. lowan Drift. [Abstract.] Bull. Geol. Soc. Am. xxiv. pp. 698- 

 699. 1913. 



2. Remarkable Deformation of the Algonquin Beach. [Abstract.] Ibid. 



p. 697. 1913. 



. 3. Beginnings of Lake Agassiz. [Abstract.] Ibid. p. 697. 1913. 



4. Earth- Movements in the Minnesota Portion of the Lake Agassiz Basin 



during and since the Lake Occupancy. [Abstract.] Ibid. xxv. pp. 34-35. 



1914. 



5. Observations on Craigton Lake. Am. Joiirii. Sci. ser. 4, xxxviii. pp. 432- 



436, fig. 1914. 



