266 J- STANLEY-BROWN INDEX TO VOLUMES 21 TO 30 



Page 



Sheparu, C. U.. Geoldjiical work in Georsiii of 25, 173 



Shepard, E. i\L. cited on natural hrid.Lics in (iiven Comity, Missouri... 31,329 

 Shepherd, E. S.. The binary systems of alnniina with silica, lime, and 



magnesia, Reference to 31, 166 



— cited on origin of jiillow lavas 35, 643 



volcanic plienonicua 38, 274, 278 



— and Day, Arthur L., The lime silica series of minerals, Reference to 31, 166 

 Sherburne bar in Devonian strati^'rai)hy 29, 127 



— sandstone 30, 423 



, Fossils from 30, 427 



Sherzer, W. H., cited on article on T'jiper Siluric strata 37, 72-73, 75-77 



— : Criteria for the recognition of various tyi)es of sand grains 31, 25, 



625-660, 775 



Shetland Islands. Old Red Sandstone of 27, 378 



Shifting and migration of Devoniai^ faunas 21. 76, 285-294 



— Devonian faunas, Facts sustaining the hypothesis of 21, 286-290 



— of Devonian faunas. Limited range of recurrent species in 21. 288 



faunas. Interpretation of rhe facts relating to 21, 289 



Shimek, B., cited on depauperation of molluskan shells 38. 369 



— ; Evidence that the fossilifei'ous gravel and sand lieds of Iowa and 



Nebraska are Aftonian 31, 31 



— : Intermingling of Pleistocene formations 33, 48. 709-712, 736 



— ; Loess a lithological term 33, 48. 738 



— , Memoir of Samuel Calvin by 33, 4 



— ; Pleistocene of Sioux Falls, South Dakota, and vicinity 33, 65. 730 ; 



33, 125-154 

 — ; Pleistocene of vicinity of Omaha, Nebraska, and Council Bluffs, Iowa 



22, 65, 730 



— , Reference to fleld-work on Aftonian gravels of 22. 207 



— ; Types of loess in the Mississippi Valley 27, 82 



Shimer, F. H., cited on Kaibab limestone 30, 493 



Shimer, H. W., cited on beach cusps 21. 604 



— ; Permo-Triassic of northwestern Arizona 30. 155, 471 



— , Spiriferoids of the Lake Minnewanka section. Alberta 34, 112, 233-239 



— and Clapp, C. H., Reference to "The Sutton Jurassic of the Vancouver 



group, Vancouver Island," of 37, 709 



Shinarump conglomerate, Herbert E. Gregory , 34, 52, 679 



— , Section of the 33, 74 



Shoreline in Maine and New Hampshire, Late Pleistocene 39, 74 



Shorelines, Contra-imposed ; Charles H. Clapp 34, 72, 679 



— of the glacial lakes in the Oberlin quadrangle, Ohio; Frank Carney. . 



31,21,762 



Shumard, B. F., Geological work of 35. 165 



Shumard, G. G., Geological work of 25. 165 



Shmnardella missouriensis (Shumard), Figure sliowing and description 



of 21, 512 



— n. gen 21, 512 



— ohsolescens (Hall), Figure showing and description of 21, 513 



