1 178 



INDEX 



Rhymney River, 662 



Richmond, Va., diatoms beneath, 461, 676, 



1002 

 Richmond formation, reefs of, 418 

 Richthofen, F. von, cited, 40, 96, 435, 465, 



565, 580 

 Richthofen reef, 434 

 Ridge, Wyville-Thomson, see Wyville-Thom- 



son ridge 



Faroe-Iceland, 106 



Ries, H., cited, 533, 538, 622, 639 



Riga, salinity of Baltic at, 1045 



Rill marks, 708 



Ringer, cited, 194 



Rio de la Plata, corals at mouth of, 1012 



, estuary of, 113 



, temperatures of, 195 



Rio de los Papagayos, 367 



Rio Grande rise, 105 



Rio Janeiro, 10 15 



Riparia, dunes at, 561 



Ripple marks, 219, 712 



, greatest depth of formation of, 713 



in Devonic limestone of Michigan, 



429 



Rise, Easter Island, 106 



, Kerguelen, 106 



River Bar, 136 



Findhorn, 252 



Jordan, salinity of, 156 



Mur, 246 



Saale, 252 



Spey, 252, 255 

 Rivers, annual rainfall in, 66 



, solids in, 163, 164 



Riviere Blanche, filling of, 861 

 Roba-el-Khali desert, dune area of, 562 

 Robertson, cited, 689 

 Robson, H., cited, 689 

 Roches moutonnees, 264, 265 

 Rochester shales, 261 

 Rock city, joints in, 791 

 Rock fracture, zone of, 142 

 Rockwood clays, 823 

 Rogensteine, 283, 336, 472, 473 



, structure of, 472, 473 



Rogers, A. F., cited, 1082, 1087, 1096 



, A. W., cited. 81, 92, 96, 538 



, A. W., and Schwartz, E. H. L., 



cited, 576, 580 



, H. D., cited, 708 



Rohlfs, cited, 56 



Rolland, quoted, 167 



Romanche deep, 188 



Romieux, A., cited, 7, 23 



Romney shale, 424 



Rondout waterlimes, mud-cracks in, 709 



Roost, the, 230 



Rosalind bank, 108 



Rosenbusch, H., cited, 270, 271, 299, 302, 



771. 775 

 Rosendale cement, 731 



waterlimes, absent at Kingston, 681 



Rossi. M. S. de, cited. 909 



Rotalia, in Severn muds, 664 

 Roth, J., cited, 164, 537, 1080, 1096 

 Rothes Burn, origin of sand of the, 716 

 Rothliegende, windkanter of, 55 

 Rothliegende desert. 375 

 Rothpletz, A., cited, 337, 338, 465. 468, 

 469, 472, 474, 476, 521, 1093 



quoted, 468, 784, 827 



Royal gorge, 587 

 Rudaceous texture, 285 

 Rudolph, E., cited, 879, 909 

 Rudytes, 285 



Ruedemann, R., cited, 243, 268, 474, 521, 



808, 823, 827, 928, 981, loii, 1012, 



1039. 1136, 1145. 1149 

 Ruedemann, R., quoted, 243, 244 

 Ruetschi, G., cited, 580 

 Riist, cited, 458, 465 

 Russell, I. C., cited, 36, 38, 40, 96, 119, 



121, 144, 159, :6i, 163, 164, 200, 201, 



207, 268, 324, 338, 339, 340, 341, 359, 



382, 517, 625, 634, 639, 870, 879 

 , quoted, 154, 159, 160, 162, 163, 199, 



507, 508 

 Russell, W. J., cited, 28, 96 

 Russia, unconsolidated Palaeozoic sands of, 



750 



, tchernozom of, 514 



Rutot, A,, cited, 92, 689, 724, 745 



Saalfeld, 434 



Sabrina Island, 864, 865 



Saco. flood plain of, 588, 596 



Saddle Mt., 313 



Saddles, defined, 966 



Saginaw Bay, 837 



Sahara, 359 



, dune area of, 562 



, migration of dunes from, 558 



, preservation of tracks in, 604 



, rainfall of, 63, Ty 



, spring water of. 167 



, strength of wind in, 56 



St. Anthony, falls of, 1118 

 St. Augustine, 406 

 St. Croix, dalles, 23, 648 

 , formation, 648 



sandstone, 729 



sandstone, Aglaspis in, 1029 



St. Giles, ripple marks of, 713 

 St. Gotthard Pass, weather in, 48 

 St. Helena, Island, 105 



, harbor of, 215 



St. Ignace, brecciated limestone of, 547 

 St. Jean-de-Luz, encroachments of sea at, 



558 

 St. John, absence of Lower Cambric at, 



729 

 St. John's River, tides in, 227 

 St. Lawrence, furrow, 104 

 , gulf of, 235, 241 



river, 133 



, drowning of, 136 



spring, 175 



St. Louis limestone, cross-bedding of, 577 

 St. Michaels, 864, 865 



, humus layer at, 507 



St. Paul, Island of, 872, 873. 875 

 St. Peter sandstone, 642 



, disconformity represented by, iioi 



, dune origin of parts of, 571 



, hiatus in, 1132 



, inclusions in, 717 



, intercalated, 738, 739 



, loess-like origin of portions of, 569 



, slight cohesion of, 752 



. transgression of, 565, 738 



St. Vincent, erosion on Island of, 875, 876 



Salem, 1041 



Salina, endolithic brecciation in, 537 



Salina group, 376 



Salina salt. 366, 731, 756 



Salinas, 603 



Salinity, defined, 145 



, types of. 150 



Salisbury, R. D., cited, 25, 42, 43, 45, 46, 



S9, 96, 116, 125, 144, 200, 207, 247, 



268 



