61 



[i 9 oi.] 



LAGRANGE, E. 4. Rapport sur les Travaux de lapremiere Reunion de la Commission 



permanente sismologique a Strasbourg, 1901. Ball. Soc. beige Geol. Bru.v. xv. 



Proc.-verb. pp. 453-464. 1901. 

 LAKES, A. The American Nettie. — A Mine furnishing an Illustration of the 



peculiar Cave-Deposits and the Method of Mining them near Ouray (Colo.). 



Mines 8f Minerals, Scranton, xxi. pp. 241-245, figs. 1901. 

 2. Cripple Creek. — Description of Volcanic Formation and Present Condition. 



Ibid. pp. 276-280, tigs. [Map, 1 inch — 2 miles.] 1901. 

 3. The Curtis Coal-Mine. — Description of a valuable Lignite-Deposit near 



Colorado Springs (Colo.). Ibid. p. 298, fig. 1901. 

 4. Metamorphic Rocks. Ibid. pp. 323-324, fig. 1901. 



5. Cave Ore-Deposits. — Illustrations of peculiar Deposits of Silver and Copper- 

 Ores in Caves at Red Mountain, San Juan (Colo.). Ibid. pp. 333-334, fig. 1901. 



6. The Cerrillos Anthracite-Mines. — -A New Mexican Coal-Mine which 



interestinglv Illustrates the Metamorphosis of Bituminous Coal into Anthracite. 

 Ibid. pp. 331-342. 1901. 



7. A new Coalfield in North-western New Mexico. Ibid. pp. 375-376, fi°-s. 



1901. 



8. The Liberty-Bell Mine, San Juan Mountains (Colo.). Ibid. pp. 399-400, 



fig. 1901. 



9. Change of Ore-Bodies with Change of Country-Rock. Ibid. p. 417. 1901. 



10. Peculiar Geological Formations of the Southern States. [Tennessee, 



Alabama, and North and South Carolina.] Ibid. p. 431. 1901. 

 -11. Tunnels and Tunnel-Schemes, San Juan Rea'ion (Colo.), lb id. pp. 443- 



445. 1901. 



— —12. Oilfields of California. Ibid. pp. 467-470, figs. [Map, 1 inch = 

 8 miles.] 1901. 



13. Prospecting for Oil in Colorado. Ibid. pp. 481-483, figs. - Map. 1 inch 



= 69 miles.] 1901 ; & xxii. pp. 107-109, figs. 1901. 



14. Kelly and Newhouse Tunnels (Colo.). Ibid. xxi. pp. 509-511, figs. 1901. 



15. Origin of Petroleum. Ibid. pp. 540-541. 1901. 



16. Rock-forming Minerals. Quartz. Ibid. pp. 567-568, figs. 1901. 



17. Building and Monumental Stones of Colorado. Ibid. xxii. pp. 29-30 



62-64, figs. 1901. 



18^ Petroleum in Western North America. [Colorado, Montana. California, 



Ac] Ibid. pp. 78-80. 1901. 



19. The Water-Problem, Colorado. Ibid. p. 136. 1901. 



■ — -20. Oil-Springs of Rio Blanco County, Colorado. Ibid. pp. 150-152, figs 



1901. 



21. The Standard or Cripple-Creek Tunnel compared with the Rothschonberger 



Stollen. Ibid. pp. 177-178, fig. 1901. 

 22. Some Idaho Mining Districts. — The Geological Characteristics of the 



State and a Description of the Mines of the Hailev Gold-Belt and the De La 



Mar District. Ibid. pp. 203-206, figs. 1901. 

 LAMANSKI, V. V. Recherches geologiques dans la Region du Glint [Isthme] 



Baltique-Ladoga, faites en 1900. Bull. Com. geol. Bussie, xx. pp. 233-277. 190L 

 2. Neue Beitrage zur Vergleichung des Ost-Baltischen und Skandinavischen 



Untersilur. Centralbl.f. Min. 1901, pp. 611-618. 1901. 

 LAMBE, L. M. A Revision of the Genera and Species of Canadian Palaeozoic 



Corals. The Madreporaria aporosa and the Madreporaria rugosa. G-eol. Surv. 



Canada, Contrib. Canad. Balceont. iv. pt. 2, pp. 97-197 & pp. i & ii (Index). 



pis. vi-xviii. 1901. 



2. Notes on a Turtle from the Cretaceous Rocks of Alberta., Ottawa Wat. 



xv. pp. 63-67, pis. iii-vi. 1901. A.C. 

 LAMBERT, J. Echinides de la Craie de Ciply. Bull. Soc. beige Geol. Brux. xi. 



Proc.-verb. pp. 127-128. 1901. 

 2. Sur les Echinides de la Faune coralligene du Vesulien de Saint-Gaultier 



(Indre) recueillis par M. E. Benoist. Bull. Soc. geol. France, ser. 3, sxviii. 



pp. 473-489, pi. viii. 1900. 

 LAMOTHE, — de. Sur le Role des Oscillations eustatiques du Niveau de Base 



dans la Formation des Systemes de Terrasses de quelques Vallees. [Moselle, 



Rhine, Rhone.] C. B. Acad. Sci. Paris, cxxxii. pp. 1428-1430. 1901. 

 LAMPLUGH, G. W. Note on the Age of the English Wealden Series. Sep. 



Brit. Assoc. 1900, pp. 766-767. 1900. 



2. Names for British Ice-Sheets. Geol. Hag. dec. 4, viii. pp. 284-285. 1901. 



. See Teall, J. J. H. ; & Van dex Beoeck, E. 



LANCRY, — , — ■ Cleexeweeck, & — Debackeb. Decouverture d'un Navire 

 profondement enseveli dans les Sables de Dunkerque. Ann. Soc. geol. Word, 

 xxix. pp. 134-159, pi. iii. 1900. And A.C. [See also Gosselet, J.] 



