340  BIBLIOGRAPHY    OF    NORTH    AMERICAN    GEOLOGY 
Van  Hise  (Charles  R. ) — Continued. 
5.  Introduction  to  ' '  Preliminary  report  on  the  lead  and  zinc  deposits  of  the  Ozark 
region,"  by  H.  F.  Bain. 
U.  S.  Geol.  Surv.,  22d  Ann.  Kept.,  pt.  2,  pp.  33-60,  1901. 
Discusses  character,  origin,  and  concentration  of  lead  and  zinc  ores  of  the  upper  Mississippi 
Valley  and  ci  the  Ozark  region  of  the  lower  Mississippi  Valley. 
6.  Geological  excursion  in  Colorado. 
Geol.  Soc.  Am.,  Bull.,  vol.  13,  pp.  .2-5,  1901. 
Contains  brief  notes  on  the  geology  of  the  points  visited. 
7.  The  training  and  work  of  a  geologist. 
Am.  Geol.,  vol.  30,  pp.  150-170,  1902;  Science,  new  ser.,  vol.  16,  pp.  321-334,  1902;  Am.  Assoc. 
Adv.  Sci.,  Proc.  Fifty-first  meeting,  pp.  399-420,  1902. 
8.  Some  principles  controlling  the  deposition  of  ores.      [Continuation  of  paper  in 
vol.  30,  1901.] 
Am.  Inst.  Mg.  Engrs.,  Trans.,  vol.  31,  pp.  281-302,  1902. 
Reviews  recent  papers  that  have  been  published  since  the  author's  discussions  of  the  subject, 
with  special  reference  to  the  paper  by  Professor  Kemp  on  "The  role  of  the  igneous  rocks  in 
the  formation  of  veins." 
9.  Geological  work  in  the  Lake  Superior  region. 
Lake  Sup.  Mg.  Inst.,  Proc.  for  1902,  vol.  8,  pp.  62-69  [1903]. 
Discusses  the  difficulties  of  geologic  work  in  this  region  and  gives  an  historical  review  of  the 
work  that  has  been  done. 
10.  Powell  as  an  explorer. 
Wash.  Acad. Sci.,  Proc.,  vol. 5, pp.  105-112,  L903. 
11.  Genetic  classification  of  ore  deposits. 
Abstract:  Science,  new  ser.,  vol.  17, pp. 542-543, 1903. 
L2.   A  treatise  on  metamorphism. 
U.S. Geol. Surv., Mon.,  vol.  17,1286  pp.,  13 pis.,  32  Hks.,1904. 
13.  Report  on  geophysics. 
Carnegie  Inst,  of  Wash.,  Yearb.  no.  2, 1903,  pp.  173-184, 1904.     . 
Discusses  establishment  of  a  geophysical  hi  1  .oratory  and  the  work  to  he  done  therein. 
14.  Lake  Superior  geological  work. 
Abstract:  Mg.  World,  vol.  21, pp.  197-  L98.2  tiv..,  p.mi. 
Gives  genera]  observations  on  geologic  work  in  the  Lake  Superior  iron  region, 
Extrad  from  paper  read  before  the  Lake  Superior  Mining  Institute. 
15.  The  problems  of  geology. 
Jour.  Geol.,  vol.  12,  pp.  589-616,  1904. 
16.  A  correction. 
Jour.  Geol.,  vol.  13,  p.  280,  1905. 
Corrects  an  error  occurring  in  the  author's  "  A  treatise  on  metamorphism.  " 
Van  Hise  (C.  R. )  and  others. 
1.  Report  of  the  special  committee  for  the  Lake  Superior  region.     Introductory  note 
by  C.  R.  Van  Hise. 
Jour.  Geol.,  vol.  13,  pp.  89-104,  1905;  Ont.  Bur.  Mines,  Rept.,  vol.  14.  pt.  1,  pp.  269-277,  1905; 
Geol.  Surv.  Mich.,  Kept,  for  1904,  pp.  133-143,  1905. 
Describes  the  investigations  of  a  special  committee  of  geologists  of  the  Geological  Survey  of 
Canada  and  of  the  United  States  Geological  Survey  upon  the  relations,  classification,  and 
nomenclature  of  the  formations  of  the  Lake  Superior  region,  and  gives  their  conclusions 
in  tabular  form.  The  report  is  alphabetically  signed  by  Frank  D.  Adams,  Robert  Bell, 
A.  C.  Lane,  C.  K.  Leith,  W.  G.  Miller,  Charles  R.  Van  Hise. 
Van  Hise  (Charles  R. )  and  Bain  (H.  Foster.) 
1.  Lead  and  zinc  deposits  of  the  Mississippi  Valley,  U.  S.  A. 
Inst.  Mg.  Engrs.  [England],  Trans.,  vol.  23,  pp.  376-434,  14  figs.,  1902. 
Describes  the  geographic  distribution  and  stratigraphy  of  the  lead  and  zinc  producing  areas 
of  the  Mississippi  Valley  and  discusses  the  occurrence  and  genesis  of  the  ore  deposits. 
