[I907-] 



48 



ELLS, R. W. See also British Columbia. 



ELSDEN, J. V. Excursion to the Cuckmere Valley, Seaford, and Newliaven. 



Proc. Geol. Assoc. xx. pp. 156-163, figs. 1907. 

 2. The White Chalk as an Architectural Stone. Chalk Freestone, Amberle^v. 



Sussex. Qiiarry, xii. pp. 175-179, figs. 1907. 



3. lona Mai-ble. Quarry, xii. pp. 450-456, figs., 1 pi. 1907. 



. See also Greenwell, A. 



ELSE, W. J. See Jukes-Beowne, A. J., 3. 

 EMARY, P. Obit.— See Geikie, Sir A., 2. 



EMERSON, B. K., & J. H. Peret. The Green Schists and Associated Granites 

 and Porphyries of Rhode Island. Bull. U.S. Geol. Surv. no. 311, pp. 1-74, 

 figs., pis. i & ii [geol. map]. 1907. 



EMMONS, S. E. Los Pilares Mine, Nacozari (Mex.). :Econ. Geol. i. pp. 629-643, 

 figs. 1906. 



2. Biographical Notice of George H. Eldrid&e. Trans. Am. Inst. M. JB. 



xxxvii. pp. 339-349. 1907. 

 3, E. C. Eckel, &c. Contributions to Economic Geologj', 1905. Bull. U.S. 



Geol. Surv. no. 285, pp. 1-506, figs. [geol. map] & pis. i-xiii [geol. maps]. 



1906. 



4, . Contributions to Economic Geology, 1906. Part 1. Metals and Non- 

 Metals other than Fuels. Bull. U.S. Geol. Surv. no. 315, pp. 1-505, figs., 

 pis. i-iv [geol. maps]. 1907. 



5, & J. i). Irving. The Downtown District of Leadville (Colo.). Bull. U.S. 



Geol. Surv. no. 320, pp. 1-75, figs., pis. i-vii [geol. map]. 1907. 



EMMONS, W. H. See Emmons, S. F., 3 : Ransome, F. L., 2. 



EMSZT, K See Bceckh, H. 



ENGELHARDT, H. Ilusojphyllum Kinkelini, n. sp. Ber. SencJcenb. naturf. 



Gesellsch. 1907, pt. ii. pp. 137-141, fig. 1907. 

 ENGERRAND, G. A proposde la Grotte de Furninha [= 'petite grotte ' en 



portugais] : A propos de Silex d'Otta. [Lisbon.] Comm. Commission Serv. 



geol. Portugal, vii. pp. 80-84. 1907. 

 ENGLAND & WALES : Geological Survey. Index Map, 1 inch = 4 miles 



(Drift). Sheets 3, 5 & 6, 7, & 16. (Colour-printed.) 1907. 



. . See also maps in index at end, binder Great Britain. 



ENZENSPERGER, J. J. See Drtgalski, E. von. 



ERDMANN, H. Die Katastrophe von Mansfeld und das Problem des Colorado- 



Flusses. Peterm. Mittli. liii. pp. 42-46. 1907. 

 ERDMANNSDCERFFER, 0. H. Petrographische Mittheilungen aus dem Harz. 



II. Beitrage zur chemisch-petrograj)hischen Kenntniss des Brockenmassivs. 



Jalirh. fc.-preuss. geol. Landesanst. xxvii. pp. 341-374. 1906. 

 2. . III. tleber Resorptionserscheinungen an Einschliissen von Thon- 



schieferhornfels im Granit des Brockenmassivs, Jalirh. Tc.-preuss. geol. 



Landesanst. xxviii. pp. 130-140, fig., pi. vi. 1907. 

 3. Ueber Vertreter der Essexit-Theralitreihe unter den diabasartigen Gesteinen 



der deutschen Mittelgebirge. [Harz, Fichtelgebirge, &c.] Monatsh. deutscJi. 



geol. Gesellsch. 1907, pp. 16-22. 1907. 

 ERTBORN, 0. van. Le Forage de Wavre-Notre-Dame. Resultat important 



obtenu par les grands Diagrammes. [Antwerp.] Bull. Soc. helge Geol., 



Brux. XX. Proc.-verb. pp. 217-219. 1907. 

 ESCARD, J. Sur la Formation naturelle du Diamant et les Mo3^ens les plus 



propres a sa Preparation artificielle. Rev. Sci., Paris, ser. 5, vii. pp. 302-305. 



1907. 



ESCOBAR, R. Los Pozos artesianos de Villa Ahumada (E. de Chihuahua). Mem. 

 Soc. cient. 'Ant. AlzJ xxiv. pp. 121-126. 1906. 



ETHERIDGE, U., Jil. Palseontologia Novas Cambria? Meridionalis. — Occasional 

 Descriptions of New South Wales Fossils. [Carboniferous.] No. 5. Pec. 

 Geol. Surv. JSf.S.W. viii. pp. 192-196, pis. xxxvii-xxxviii. 1907. 



2. Official Contributions to the IPalseontology of South Australia. And 



Record of Northern Territory Boring Operations, by H. Y. L. Beown. Supple- 

 ment to S. Austral. Parliamentary Paper, No. 55, 1906. Pp. 1-21, pis. i-xii. 

 Fol. Adelaide, 1907. 



3. Cretaceous Fossils of Natal. Pt. IT. The Umsinene River-Deposit 



(Zululand). Third Eep. Geol. Surv. Natal Sf Zululand, pp. 67-90, pis, i-vi. 

 1907. 



EULER, H, Per Teodore Cleve, [Obit.] K. svensJca Vet.-Ahad. Arshok, 



1906, pp. 187-217, 1 pi. 1906. 

 EVANS, Sir John. On a Recent Palaeolithic Discovery near Rickmansworth. 



Trans. Herts Nat. JSist. Soc. xiii. pp. 65-66, pis. ii & iii. 1907. And A.C. 



