179 



[i 9 oi.] 



Reynolds Mine, White Co. (Ga.).— Col- 

 lins, G. E. 



Rhabdocidaris. — Loriol, P. de. 



Rhabdogonium & Rhizammina. — Egger, 

 J. G. 



Rhabdoph yllia. — Oppenheim, P. 

 Rhabdosispongia. — Hall, J., &c. 

 Rhacophyllites. — Campana, D. del. 

 Rhastiau Alps. — Rothpletz, A. 

 Rhaetic, Carinthia. — Geyer, G. 



, Jura. — Fliclie, P. 



, Northants. — Thompson, B. 



, Somerset. — Morgan, C. LI., &c. ; 



Sollas, I. B. J. ; Wickes, W. H. ; 



Woodward, H. B. 

 Rhagastoma. — Canu, F. 

 Rhectopsammia. — Vaughan, T. W. 

 Rheingau (Nassau). — Kayser, E. ; Lep- 



pla, A. 



Rhenish Prussia. — Grebe, H. ; Holzap- 



fel, E. ; Laspeyres, H. 

 Rhine terraces. — Lamothe, — de. 

 Rkinellus. — Woodward, A. S. 

 Rhinidictya. — Sardeson, F. W. 

 Rhinoceros. — Floi'es, E. ; Osborn, H. F.; 



Schrceder, H. ; Stefauo, G. di ; Wuest, 



E. ; Zelizko, J. W. 



Rhinopora & Rhynchotreta. — Grabau, 



A. W., &c. 

 Rhipidocystis. — Jaikel, 0. 

 Rhipidomella. — Grabau, A. W., &c. ; 



Kindle, E. M. 

 Rhizopoda, Quaternary. — Lagerheim, G. 

 Rhizophyllum. — Peetz, H. von. 

 Rhocophyllites. — Bettoni, A. 

 Rhodarcea. — Angelis d'Ossat, G. de. 

 Rhodea. — Vafher, A. 

 Rhodesia (S. Africa). — Chesnaye, C. P. 

 Rhodochrome. — Dunstan, B. 

 Rhodonite. — Vogt, J. H. L. 

 Rhomb-porphyry. — Bjoerlykke, K. 0. 



conglomerate. — Brcegger, W. C. 



Rhon Mts. (Germany). — Ammon,W.von. 

 Rhone Dept. (France). — Coste, E. 

 Rhone River. — Bonard, A.; Lamothe, 



— de ; Launay, L. de ; Lugeon, M. ; 



Say, G., &c. 

 Rhopala strum. — Neviani, A. 

 Rhus.— Diller, J. S., &c. 

 Rhynchipptis. — Ameghino, F. 

 Rhyncholithes. — Vincent, E. 

 Rhynchonella. — Buckman, S. S. ; Freeh, 



F. ; Greppin, E. ; Guerich, G. ; Kindle, 

 E. M. ; Kitchin, F. L. ; Loriol, P. de ; 

 Peetz, H. von ; Schellwien, E. ; Wil- 

 liams, H. S. 



Rhynchorhinus. — Woodward, A. S. 

 Rhynchosaurus. — Burckhardt, R. 

 Rhyolite, Mexico. — Ord6nez, E. 



, Montana.— Weed, W. H. 



, Westmoreland. — Rutley, F. 



Rhyolitic rocks, Nevada. — Spurr, J. E. 

 Rhys-ddu (Caernarvon). — Dakyns, J. R. 

 RichardolydekJceria & Richardowenia. 



— Ameghino, F. 

 Richmond (Quebec). — Dresser, J. A. 



■ , coal-basin(Va.). — Woodworth,J.B. 



Richthofenia. — Freeh, F. 



Rico Mts. (Colo.).— Cross, W. 

 Ridgway Fault, Dorset. — Darwin, H. ; 

 Reid, C. 



Ries & Riesrand (Wiirtemberg). — Koken, 

 E. 



Riesengebirge (Silesia). — Crammer, H. ; 



Werth, E. 

 Rimella — Noetling, F. 

 Ringicula. — Clark, W. B., &c. ; Coss- 



mann, M., &c. ; Nuetling, F. 

 Rio de Janeiro (Brazil).— Wright, F. E. 

 Rio Grande coalfield (Texas). — Vaughan, 



T. W. 



Rissoa. — Radde, G. ; Steinmann, G. 



Rivagra (Venetia). — DalLago, D. 



River-erosion, Indiana. — Bennett, L. F. 



, Wisconsin. — Salisbury, R. D., &c. 



River-robbing, Vosges. — Paulin, V. 



River-terraces, Lamothe, — . de * 



-valleys, submerged. — Codrington, 



T. ; Lobley, J. L. 



Rivers, Belgium. — Arctowski, H. 



, Connecticut/ — Hobbs, W. H. 



, Yorkshire.— Reed, F. R. C. 



Riversdale formation. — Ami, H. M. 



Road-metal.— Clark, W. B., &c. ; Green- 

 well, A., &c. ; Pierret, — ; Schafarzik. 

 F. 



Robiac (Card). — Deperet, C, &c. 

 Roc Noir ( Valais) .—Milch, L . 

 Rochefort (Neuchatel). — Schardt, H., 

 &c. 



Rochefortia.— Dall, W. H. 

 Rochester (Kent). — Whitaker, W. 

 Rock-analyses, Dolomite. — Strahan, A. 



, Dufton Pike Tuff.— Rutley, F. 



, Monchi quite. — Evans, J. W. 



, Moray Firth District.— Ma ckie, 



W. 



, Pendleside Limestone. — Hind, W., 



&c. 



, Serpentine. — Hartley, W. N., &c. 



, U.S.A.— Clarke, F. W. 



. See also Igneous rocks. 



Rock-analysis, methods of. — Hillebrand, 

 W. F. 



-basins. — La Touche, J. D. 



■ -boring Helix. — Harle, E. 



classification. — Chamberlin, T. C. ; 



Fedorov, E. von ; Karpinski, A.; La- 



croix, A. ; Lcewinson - Lessing, F. ; - 



Renevier, E. ; Sacco, F. 



■ . See also Stratigraphical. 



determination. — Rosenbusch, H. 



magmas. See Magmas. 



-metamorphism. See Metamorphic. 



pillars, Kansas. — Gould, C. N. 



sedimentation. — Meunier, St. 



Rockhampton (Queensl.). — Card, G. 



W.; Etheridge, R., Jun. 

 Rocks, Cygnian chemistry and basic. — 



Suess, E. 



, melting-point of. — Doelter, C. ; 



Vogt, J. H. L. 

 , microscopic structure of. — Harker, 



A. ; Joly, J. ; Rosenbusch, H. ; Souza- 



Brandao, V. de ; Thompson, G. R. ; 



Vo-t, J. H. L. 



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