﻿CONTENTS. 
  

  

  Number 
  291. 
  

  

  Page 
  

  

  Art. 
  XVI. 
  — 
  The 
  Appalachian 
  Type 
  of 
  Folding 
  in 
  the 
  White 
  

  

  Mountain 
  Range 
  of 
  Inyo 
  Co., 
  Cal.; 
  by 
  C. 
  D. 
  Walcott_ 
  169 
  

  

  XVII. 
  — 
  Notes 
  on 
  the 
  Southern 
  Ice 
  Limit 
  in 
  Eastern 
  Pennsyl- 
  

   vania; 
  by 
  E. 
  H. 
  Williams... 
  174 
  

  

  XVIII. 
  — 
  The 
  Succession 
  of 
  Fossil 
  Faunas 
  at 
  Springfield, 
  

  

  Missouri 
  ; 
  by 
  S. 
  Weller 
  185 
  

  

  XIX. 
  — 
  Distribution 
  of 
  the 
  Echinoderms 
  of 
  Northeastern 
  

  

  America; 
  by 
  A. 
  E. 
  Verrill 
  - 
  199 
  

  

  XX. 
  — 
  Drift 
  Bowlders 
  between 
  the 
  Mohawk 
  and 
  Susquehanna 
  

  

  Rivers; 
  by 
  A. 
  P. 
  Brigham 
  213 
  

  

  SCIENTIFIC 
  INTELLIGENCE. 
  

   Chemistry 
  and 
  Physics 
  — 
  Determination 
  of 
  high 
  Fusing 
  Points, 
  Y. 
  Meter, 
  Rid- 
  

   dle 
  and 
  Lamb, 
  228. 
  — 
  Preparation 
  of 
  anhydrous 
  Hydrogen 
  peroxide, 
  Wolffen- 
  

   steln, 
  229. 
  — 
  Supposed 
  New 
  Element 
  in 
  the 
  Nitrogen 
  group, 
  Bayer: 
  Short 
  

   History 
  of 
  Chemistry. 
  F. 
  P. 
  Venable, 
  230. 
  — 
  Multiple 
  Eesonance, 
  V. 
  Bjerknes: 
  

   Spectrum 
  analyses 
  of 
  the 
  color 
  of 
  the 
  water 
  in 
  the 
  Blue 
  G-rotto, 
  of 
  the 
  Swiss 
  

   ice 
  holes 
  and 
  of 
  the 
  Yellowstone 
  Springs, 
  H. 
  W. 
  Vogel, 
  231. 
  — 
  Minimum 
  tem- 
  

   perature 
  of 
  visibility, 
  P. 
  L. 
  Gray, 
  232. 
  — 
  Liquefaction 
  of 
  air 
  by 
  Perkins 
  in 
  1826, 
  

   G. 
  Davidson, 
  235.— 
  Value 
  of 
  a 
  for 
  rapid 
  Electrical 
  Oscillations, 
  C. 
  E. 
  St. 
  John 
  : 
  

   National 
  Academy 
  of 
  Sciences 
  on 
  Electrical 
  Measurement, 
  236.— 
  Physics 
  for 
  

   University 
  Students, 
  H. 
  S. 
  Carhart, 
  238. 
  

  

  Geology 
  and 
  Mineralogy 
  — 
  Correlation 
  of 
  the 
  Bohemian 
  and 
  Eifelian 
  divisions 
  of 
  

   the 
  Devonian, 
  238. 
  — 
  Daimonelix 
  of 
  the 
  Lacustrine 
  Miocene 
  of 
  Nebraska, 
  E. 
  H. 
  

   Barbour, 
  239. 
  — 
  Report 
  of 
  the 
  geological 
  survey 
  of 
  Ohio, 
  Vol. 
  VII. 
  E. 
  Orton 
  

   and 
  E. 
  Orton, 
  Jr., 
  240. 
  — 
  Geological 
  and 
  natural 
  history 
  survey 
  of 
  Minnesota, 
  

   241. 
  — 
  Twelfth 
  Report 
  of 
  the 
  State 
  Mineralogist 
  of 
  California, 
  J. 
  J. 
  Crawford, 
  

   242. 
  

  

  Botany 
  — 
  The 
  Ware 
  Collection 
  of 
  Blaschka 
  Glass 
  Models 
  of 
  Plants 
  and 
  Flowers 
  

   in 
  the 
  Botanical 
  Museum 
  of 
  Harvard 
  University, 
  242. 
  — 
  Monograph 
  of 
  the 
  

   Mycetozoa, 
  A. 
  Lester, 
  245. 
  

  

  Miscellaneous 
  Scientific 
  Intelligence 
  — 
  Life 
  of 
  Richard 
  Owen, 
  R. 
  Owen: 
  Life 
  and 
  

   Writings 
  of 
  Rafinesque, 
  R. 
  E. 
  Call, 
  247.*— 
  The 
  Mineral 
  Collector: 
  Geological 
  

   Society 
  of 
  London 
  : 
  Geological 
  Survey 
  of 
  Canada, 
  248. 
  

  

  Obituary 
  — 
  Professor 
  Arthur 
  Cayley, 
  F.R.S.: 
  Dr. 
  F. 
  Buchanan 
  White: 
  Dr. 
  

   Murray 
  Thomson. 
  Dr. 
  Karl 
  von 
  Haushofer, 
  248. 
  

  

  