135 
Gilbert  (Grove  Karl) — Continued. 
10.  Physiographic  belts  in  western  New  York. 
Abstract:  Science,  new  ser.,  vol.  17,  p.  221,  1903;  Sci.  Am.  Suppl.,  p.  22647,  1903. 
11.  Origin  of  Basin  ranges. 
Abstract:  Science,  new  ser.,  vol.  17,  p.  301,  1903;  Geol.  Soc.  Am.,  vol.  14,  p.  551,  1904. 
12.  Statics  of  a  tidal  glacier. 
Abstract:  Science,  new  ser..  vol.  17,  pp.  739-740,  1903. 
Discusses  the  statics  of  tidal  glaciers  and  their  bearing  upon  the  origin  of  fiords. 
13.  Alaska.     Glaciers  and  glaciation. 
Harriman  Alaska  Expedition,  vol.  3,  231  pp.,  27  pis.,  11  figs.,  1904. 
Describes  the  occurrence  and  characters  of  the  glaciers  and  physiographic  features  of  Alaska. 
14.  Geology  and  paleontology  [of  the  Harriman  Alaska  expedition].     Introduction. 
Harriman  Alaska  Expedition,  vol.  4,  pp.  1-8,  1  pi.,  1904. 
Describes  briefly  the  itinerary  of  the  Harriman  Alaska  expedition  and  the  results  obtained. 
15.  Regulation  of  nomenclature  in  the  work  of  the  U.  S.  Geological  Survey. 
Am.  Geol.,  vol.  33,  pp.  138-142,  1904. 
■   Notes  some  of  the  changes  made  in  the  regulations  given  in  the  Tenth  Annual  Report  of  the 
U.  S.  Geological  Survey.    The  revised  regulations  appear  in  the  Twenty-fourth  Annual 
Report  of  the  U.  S.  Geological  Survey. 
16.  The  mechanism  of  the  Mont  Pelee  spine. 
Science,  new  ser.,  vol.  19,  pp.  927-928,  1904:  Eng.  &  Mg.  Jour.,  vol.  78,  p.  27,  1904. 
Offers  an  explanation  of  the  formation  of  the  spine  of  Mont  Pele. 
17.  Domes  and  dome  structure  of  the  high  Sierra. 
Geol.  Soc.  Am.,  Bull.,  vol.  15.  pp.  29-36,  4  pis.,  1904;  Sierra  Club  Bull.,  vol.  5,  pp.  211-220,  4  pis. 
1905. 
Describes  dome  structure  and  discusses  its  origin. 
18.  Variations  of  Sierra  glaciers. 
Sierra  Club  Bull.,  vol.  5,  no.  1,  pp.  20-25,  2  pis.,  1904. 
19.  Systematic  asymmetry  of  crest  lines  in  the  high  Sierra  of  California. 
Jour.  Geol.,  vol.  12,  pp.  579-588,  8  figs.,  1904;  Sierra  Club  Bull.,  vol.  5,  pp.  279-286,  4  pis.,  2  figs., 
190). 
Discusses  the  relations  of  glaciers  and  physiographic  features  in  the  Sierra  Nevada  Mountains 
20.  The  sculpture  of  massive  rocks. 
Abstract:  Intern.  Geog.  Cong.,  Eighth,  Rept.,  pp.  191-192,  1905. 
21.  Plans  for  obtaining  subterranean  temperatures. 
Carnegie  Inst,  of  Wash.,  Yearb.  no.  3,  1904,  pp.  120,  259-260,  1905. 
22.  Value  and  feasibility  of  a  determination  of  subterranean  temperature  gradient  by 
means  of  a  deep  boring. 
Carnegie  Inst,  of  Wash.,  Yearb.  no.  3,  1904,  pp.  261-267,  1905. 
23.  Undulations  of  certain  layers  of  the  Lockport  limestone. 
Abstract:  Science,  new  ser.,  vol.  21,  p.  224,  1905. 
24.  Terraces  of  the  High  Sierra,  California. 
Abstract:  Science,  new  ser.,  vol.  21,  p.  822,  1905. 
25.  Fault  phenomena  near  Glen  Echo,  Md. 
Abstract:  Science,  new  ser.,  vol.  21,  pp.  917-918,  1905. 
Gilbert  (Grove  Karl)  and  Brigham  (Albert  Perry). 
1.  An  introduction  to  physical  geography. 
New  York,  D.  Appleton  and  Company,  1902.    380  pp.,  263  figs.. 
Gill  (Theodore  N.). 
1.  Origin  of  fresh-water  faunas. 
Abstract:  Intern.  Geog.  Cong.,  Eighth,  Rept.,  p.  617,  1905. 
2.  An  interesting  Cretaceous  chimseroid  egg  case. 
Science,  new  ser.,  vol.  22,  pp.  601-602,  1905. 
