234  BIBLIOGRAPHY    OF    NORTH    AMERICAN    GEOLOGY 
Marbut  (Curtis  F.). 
1.  The  evolution  of  the  northern  part  of  the  lowlands  of  southeastern  Missouri. 
Mo.  Univ.,  Studies,  vol.  1,  no.  3,  viii,  63  pp.,  5  pis.,  2  maps,  1902. 
Describes  geology  and  topography  of  this  area  and  discusses  the  mode  of  formation  of  the 
physiographic  features. 
2.  The  sandstones  of  the  Ozark  region  in  Missouri. 
Abstract:  Science,  new  ser.,  vol.  17,  p.  291,  1903. 
3.  Recent  studies  in  the  physiography  of  the  Ozark  region  in  Missouri. 
Abstract:  Science,  new  ser.,  vol.  19,  p.  527,  1904. 
4.  Geology  and  physiography  [of  Missouri] . 
The  State  of  Missouri,  pp.  63-70,  illus.  (inch  geol.  map),  1904. 
Describes  the  physiographic  features  and  general  geology  of  the  State  of  Missouri. 
5.  Physiography  in  the  university. 
Jour.  Geog.,  vol.  4,  pp.  23-30,  1905;  Intern.  Geog.  Cong.,  Eighth,  Rept.,  pp.  997-1004,  1905. 
Marsters  (Vernon  Freeman). 
1.  Topography  and  geography  of  Bean  Blossom  Valley,  Monroe  County,  Indiana. 
Iud.  Acad.  Sci.,  Proc.  for  1901,  pp.  222-237,  6  pis.,  4  figs.,  1902. 
Describes  topographic  features  and  glacial  history  of  this  area. 
2.  A  preliminary  report  on  a  portion  of  the  serpentine  belt  of  Lamoille  and  Orleans 
counties  [Vermont]. 
Vt.  Geol.  Surv.,  Rept.  State  Geol.,  IV,  pp.  86-102,  1  pi.,  2  figs.,  1904. 
Describes  the  occurrence  and  relations  of  asbestos  to  surrounding  rocks,  and  discusses  the 
character  and  origin  of  the  serpentine. 
3.  Petrography  of  the  amphibolite,  serpentine,  and  associated  asbestos  deposits  of 
Belvidere  Mountain,  Vermont. 
Geol.  Soc.  Am.,  Bull.,  vol.  16,  pp.  419-416,  11  pis.,  1905. 
Includes  notes  on  the  general  geology  of  the  area  and  on  the  occurrence  of  asbestos  and  the 
development  of  the  industry,  and  a  discussion  of  the  origin  of  serpentinous  rocks. 
4.  The  serpentine  and  associated  asbestus  minerals  of  Belvidere  Mountain,  Vermont. 
Abstract:  Science,  new  ser.,  vol.  21,  p.  426,  1905. 
Martel  (E.  A.). 
1.  Scientific  exploration  of  caves. 
Intern.  Geog.  Cong.,  Eighth,  Rept..  pp.  165-172,  4  pis.,  1905. 
Contains  notes  on  American  caves. 
Martin  (Daniel  S. ). 
1.  [Minerals  at  Haddam,  Maine.] 
Abstract:  Am.  Geol.,  vol.  27,  p.  44,  1901, 
Mentions  occurrence  of  certain  minerals. 
2.  Geological  notes  on  the  neighborhood  of  Buffalo  [New  York]. 
Abstract:  N.  Y.  Acad.  Sci.,  Ann.,  vol.  14,  pp.  162-163,  1902. 
Martin  (George  Curtis). 
1.  The  geology  of  Garrett  County  [Maryland] . 
Md.  Geol.  Surv.,  Garrett  Co.,  pp.  55-182,  10  pis.,  1  fig.,  1902. 
Reviews  previous  geologic  work,  gives  a  bibliography,  describes  the  character,  distribution 
taxonomy,  and  history  of  the  geologic  formations  and  occurrence  of  the  anticlines  and 
synclines  of  the  county. 
2.  The  mineral  resources  of  Garrett  County  [Maryland]. 
Md.  Geol.  Surv.,  Garrett  Co.,  pp.  183-231,  2  pis.,  1902. 
Describes  the  character,  occurrence  and  stratigraphic  position  of  the  coal  seams,  the  distri- 
bution of  fire-clays,  clays,  limestones,  building  stones,  road  materials,  and  other  economic 
products. 
3.  Petroleum  fields  of  Alaska  and  the  Bering  River  coal  fields. 
U.  S.  Geol.  Surv.,  Bull.  no.  225,  pp.  365-382,  1904. 
Describes  the  location,  general  geology,  and  structure  of  the  petroleum  fields  and  the  Bering 
River  coal  field,  and  the  charact<  r  and  occurrence  of  the  petroleum  and  coal. 
