﻿638 
  PROCEEDINGS 
  OF 
  THE 
  NATIONAL 
  MUSEUM. 
  vouxx. 
  

  

  186. 
  

  

  W'liriK, 
  ('. 
  A. 
  The 
  Lower 
  Cretaceous 
  of 
  tlie 
  Southwest, 
  iind 
  its 
  relation 
  to 
  under- 
  

   lying 
  and 
  overlying 
  forniatious. 
  <^Ani. 
  .Jour. 
  Science, 
  3d 
  ser., 
  vol. 
  xxxviii, 
  

   December, 
  1889, 
  pp. 
  440-445. 
  New 
  Haven, 
  1889. 
  

  

  The 
  (^OTiianclio 
  .series 
  i.s 
  mainly 
  (liscusstd 
  in 
  tliis 
  article. 
  Its 
  extension 
  into 
  ^Voateru 
  Texas 
  

   anil 
  Xortliern 
  Mexico 
  is 
  shown 
  ; 
  and 
  it 
  is 
  also 
  sliow 
  n 
  that 
  its 
  thickness 
  there 
  is 
  much 
  i^reater 
  

   than 
  it 
  was 
  before 
  known 
  to 
  possess. 
  

  

  Same. 
  Tweuty-two 
  copies 
  printed 
  separately, 
  with 
  half-title, 
  Imt 
  without 
  covers 
  or 
  

   repaginatioii. 
  

  

  187. 
  

  

  White, 
  C. 
  A. 
  [Administrative] 
  Report 
  — 
  Division 
  of 
  Mesozoic 
  Paleontohigy. 
  

   <Eigbth 
  Annual 
  Report 
  of 
  the 
  U. 
  S. 
  Geological 
  Survey, 
  pi>. 
  178-181. 
  "Wash- 
  

   ington, 
  1889. 
  

  

  188. 
  

  

  White, 
  ('. 
  A. 
  [Administrative] 
  Report 
  — 
  Division 
  of 
  Mesozoic 
  Invertebrates. 
  

   <^Ninth 
  Annual 
  Report 
  of 
  the 
  U. 
  S. 
  Geological 
  Survey, 
  pp. 
  120-128. 
  Washing- 
  

   ton, 
  1889. 
  

  

  189. 
  

  

  White, 
  C. 
  A. 
  A 
  sketch 
  of 
  the 
  scientifie 
  Avork 
  of 
  Professor 
  A. 
  H. 
  Wortben 
  [including 
  

   bibliography] 
  Geol. 
  Surv. 
  Illinois, 
  vol. 
  viii. 
  Appendix, 
  pp. 
  18-37. 
  Springtiehl, 
  

   1890. 
  

  

  The 
  bibliographical 
  part 
  of 
  this 
  sketch 
  is 
  republished, 
  with 
  some 
  corrections, 
  in 
  entry 
  

   No. 
  198. 
  

  

  190. 
  

  

  White, 
  C. 
  A. 
  [Remarks 
  onNotes 
  on 
  the 
  Early 
  Cretaceotis 
  of 
  California 
  and 
  Oregon, 
  

   by 
  George 
  F. 
  Becker.] 
  Bull 
  Geol. 
  Soe. 
  America, 
  vol. 
  ii, 
  p. 
  208, 
  Rochester, 
  1891. 
  

  

  In 
  these 
  remarks 
  Doctor 
  TVliite 
  made 
  reference 
  to 
  the 
  commingling 
  of 
  types 
  upon 
  the 
  con- 
  

   fines 
  of 
  systems 
  similar 
  to 
  those 
  which 
  he 
  made 
  with 
  reference 
  to 
  entry 
  Xo. 
  102. 
  

  

  191. 
  

  

  White, 
  C. 
  A. 
  Correlation 
  Papers, 
  Cretaceous: 
  A 
  Review 
  of 
  the 
  Cretaceous 
  forma" 
  

   tions 
  of 
  North 
  America. 
  <^Bulletin 
  U. 
  S. 
  Geological 
  Survey 
  No. 
  82, 
  p. 
  273. 
  

   Washington, 
  1891. 
  

  

  Tliis 
  memoir 
  is 
  a 
  discussion 
  of 
  all 
  the 
  known 
  Cretaceous 
  formations 
  of 
  North 
  America, 
  and 
  

   an 
  exhibition 
  of 
  their 
  stratigraphical 
  relations 
  to 
  one 
  another 
  according 
  to 
  the 
  views 
  of 
  thcs 
  

   author. 
  

  

  192. 
  

  

  White, 
  C. 
  A. 
  The 
  Texan 
  Permian 
  and 
  its 
  Mesozoic 
  types 
  of 
  Fossils. 
  <^l'>iilletiu 
  

   U. 
  S. 
  Geological 
  Survey 
  No. 
  77, 
  p. 
  51, 
  pis. 
  i-iv. 
  Washington, 
  1891. 
  

  

  This 
  bulletin 
  embraces 
  a 
  much 
  enlarged 
  discussion 
  of 
  the 
  subject 
  of 
  entry 
  No. 
  18.J, 
  and 
  eon- 
  

   tains 
  illustrations 
  of 
  all 
  the 
  invertebrate 
  species 
  which 
  had, 
  up 
  to 
  the 
  time 
  of 
  its 
  ])ublicatiini. 
  

   l)een 
  discovered 
  in 
  the 
  Texan 
  Permian. 
  The 
  following 
  species 
  are 
  figured, 
  and 
  in 
  p 
  irt 
  

   described 
  : 
  

  

  Page. 
  

  

  (Sonlatites 
  hayloyen>^is. 
  n. 
  s 
  1 
  '.t 
  

  

  Waagenoceras 
  c«m((H')i. 
  si 
  White 
  2o 
  

  

  Medlicottia 
  copei 
  W 
  21 
  

  

  Popanoceras 
  walcotti 
  W 
  '. 
  21 
  

  

  Orthoceras 
  rushensis 
  McChesney 
  22 
  

  

  Xautihis 
  winslowi 
  Meek 
  & 
  Worthen 
  2:5 
  

  

  X. 
  occidentalls 
  Swallow 
  23 
  

  

  X. 
  >. 
  23 
  

  

  X. 
  ; 
  24 
  

  

  X. 
  ? 
  24 
  

  

  X. 
  (Endnlnhus) 
  .' 
  24 
  

  

  