319 



[1915-19-] 



America, Ordovician &Silurian fossils 

 of.— Bassler, R. S., 1. 



(Central). — Vaughan, T. W., 



11-13. 



( — ), former land connections 



in. — Trelease, W. 



( — ), Lakes of. — Juday, C. 



— ■ — (Equatorial), Tertiary floras of. 



—Berry, E. W., 16. 

 (North).— Grabau, A. W., 3, 4, 



6 & 8. 



( — ), bibliography of. — Nickles, 



J. M., 1-3. 

 ( — ), coal mining in. — Dean, S., 



3. 



(— ), coastal waters of. — Bige- 



low, H. B., 1-3. 

 ( — ), Cretaceous flora of. — 



Fritel, P. H., 4. 

 ( — ), Cretaceous -Tertiary period 



in.— Osborn, H. F., 2. 

 ( — ), in Devonian period.— 



Grabau, A. W., 2. 

 ( — ), Eocene mammalia. — Sin- 

 clair, W. J., 1. 

 ■ ( — )> geology m - — Geijer, P., 2; 



Schuchert, C, 14. 

 ( — ), Palaeozoic succession in. — 



Schuchert, C, 20. 

 ( — ), physiographic divisions. — 



Thayer, W. N., 2. 

 ( — ), Pleistocene mammalia. — ■ 



Hay, O. P., 2. 



( — ), Silurian. — Schuchert, C, 4. 



( — ), structure of. — Imbeaux, E. 



( — ), Tertiary Equidse. — Osborn, 



H. F., 10. 

 — — - ( — ), zinc ores in. — Nason, F. L. 

 (North-Eastern). — Fairchild, H. 



L., 4 & 5. 

 (South), Cretaceous-Tertiary 



boundary in. — Windhausen, A., 1. 



( — ), fossil man in. — Sera, G. L. 



( — ), Pernio -Carboniferous gla- 

 cial deposits. — Coleman, A. P., 11. 

 ( — ), petroleum in. — Clapp, F. 



G., 3. 



( — ), plant beds in. — Berry, E. 



W., 17. 



American Fork mining division 



(Utah).— Butler, B. S., 7. 

 Amethyst, colour of. — Watson, T. L., 



7. 



Amherst township (Quebec). — Wilson, 



M. E., 5 & 10. 

 Atnia. — Gregory, W. K., 1. 

 Amiantis. — Clark, B. L., 1 ; Nomland, 



J. 0., 0. 



Amiopsis. — Woodward, A. S., 27. 

 A i nisk Lake dist. (Saskatchewan). — ■ 



Bruce, E. L., 2 & 3. 

 Ammeberg ( Sweden ). — Sluys, W. 

 Ammodiscus. — Chapman, F., 16 & 



18; Smith, J., 1. 

 Ammonites, Brianza. — Fossa-Man- 



cini, E., 1. 

 , Letti 1. (Mast Indies). — Molcn- 



graaff, G. A. F., 4. 



Ammonites, Yorkshire. — Buckman, S. 

 S., 5. 



, evolution of. — Lang, W. D., 10. 



, Jurassic. — Doiiville, R. ; Nico- 



lesco, C, 2; Schneicl, T. 

 , Liassic. — Fossa-Mancini, E., 2 



& 5; Principi, P., 5; Zuffardi, P., 



1. 



, morphology. — Spath, L. F., 2; 



Swhmerton, H. H., 4. 



, Triassic. — Arabu, N., 8. 



Ammonites.— Grossouvre, A. de, 4. 

 Ammonitoceras . — Crick, G. C, 5. 

 Ammonium chloride, Victoria. — 



Hartung, E. J. 

 Ammoniodea, delineation of sutures 



in. — Coemme, S. ; Nicolesco, C, 3. 

 Ammopus, Ammosaurus. — Lull, R. S., 



3. 



Amnicola. — Dall, W. H., 2. 

 Amolanas (Chile). — Endter, A. 

 Amphibia, Carboniferous. — Case, E. 

 C, 4. 



, Eocene. — Loomis, F. B., 3. 



, fossil.— Moodie, R. L., 1-3, 6-8. 



■ , Permian. — Williston, S. \V., 2 



& 4. 



, Pernio -Triassic. — Haughton, S. 



H., 1, 3 & 6. 



structure & evolution. — Wat- 

 son, D. M. S., 10. 



Amphibole.- — Flink, G., 1. See also 

 Uralite, Hornblende, etc. 



Amphibolite, Madagascar. — Lacroix, 



A. , 49. 



, conversion of basic rocks to. — 



Lacroix, A., 48. 

 Amphichiromys. — Stehlin, H. G., 2. 

 Amphicoelia. — Williams, M. Y., 11. 

 Amphicyon. — Sinclair, W. J., 2. 

 Amphidetus. — Lambert, J., 3. 

 Amphilichas. — Slocom, A. W. 

 Amphion. — Walcott, C. D., 3. 

 Amphiope,— Lambert, J., 3; Lovi- 



sato, D., 2. 

 Amphisphyra. — Cossmann, M., 1. 

 Amphissa. — Anderson, F. M. ; Clark, 



B. L., 5; Dickerson, R. E., 5. 

 Amphisteyina. — Newton, R. B., 5; 



Yabe, H., 7. 

 Amphisteyina Limestone, Italy. — 



Samsonoff-ArufTo, C, 2. 

 Amphitherium. — Gregory, W. K., 5. 

 Amphitragulus. — Matsumoto, H., 7. 

 Amphiura.— Clark, W. P., 3; Waring, 



C. A. 



Amplexopora. — Cumings, E. R., 2. 

 Amplexus. — Parks, W. A., 2. 

 Ampthill Clay zones. — Davies, A. M., 

 3. 



Ampull'md. Cossmann, M.. I & •"> ; 

 Dall, W. H., 2 & 5; Marshall, P., 

 8; Martin, K. ; Rollier, L., 5. 



AmpuUospira. — Cossmann, M., 5. 



Ampwihi K. (Mozambique). —Holmes, 

 A., 12. 



Amsden Formation, Wyoming. — 

 Branson, E. B., 5. 



