112  BIBLIOGRAPHY    OF    NORTH    AMERICAN    GEOLOGY 
Eckel  (E.  C. ),  Johnson  (L.  C. )  and. 
1.  Notes  on  wells,  springs,  and  general  water  resources  of  Mississippi. 
See  Johnson  (L.  C.)  and  Eckel  (E.  C),  1. 
Edman  (J.  A.). 
1.  Corundum  in  Montana. 
Mg.  &  Sci.  Press,  vol.  84,  p.  21,  1902. 
Brief  notes  on  occurrence. 
Edwards  (Henry  W.). 
1.  Notes  on  the  geology  of  the  Isthmus  of  Panama. 
Eng.  &  Mg.  Jour.,  vol.  73,  pp.  862-863,  1902. 
Contains  general  notes  on  the  rocks  of  the  region. 
Edwards  (J.  Jep.). 
1.  Paleontology  of  Bartholomew  County,  Indiana,  mammalian  fossils. 
Ind.  Acad.  Sci.,  Proc.  for  1901,  pp.  247-248,  1902. 
Discusses  the  occurrence  of  Quaternary  mammalian  remains. 
Edwards  (W.  F.). 
1.  The  new  geology  and  vein  formation.     Discussion. 
Colo.  Sci.  Soc,  Proc,  vol.  7,  pp.  289-296,  1904. 
Describes  the  history  of  the  nebular  hypothesis  and  discusses  the  relative  merits  of  this  and 
the  planetesimal  hypothesis. 
Eggleston  (Julius  Wooster). 
1.  Some  glacial  remains  near  Woodstock,  Conn. 
Am.  Jour.  Sci.,  4th  ser.,  vol.  13,  pp.  403-408,  1902. 
Describes  local  glacial  features. 
2.  Physiography — an  outline  of  its  scope  and  applications. 
Colo.  Sch.  Mines,  Bull.,  vol.  2,  no.  3,  pp.  96-110,  1904. 
Describes  physiographic  areas  of  the  United  States  and  various  local  physiographic  features 
as  illustrative  of  principles  set  forth  in  the  paper. 
Eisele  (Martin  A.) 
1.  Report  of  the  superintendent  of  the  Hot  Springs  Reservation. 
Dept.  of  the  Interior,  Ann.  Rept.  for  the  year  ended  June  30,  1902  (57th  Cong.,  2d  sess.,  H.  R. 
Doc.  no.  5),  pp.  499-526,  6  pis.,  1902. 
Gives  chemical  analyses  of  the  water  and  a  brief  extract  from  W.  H.  Weed's  report  as  to  the 
source  of  the  heat. 
Eisen  (Gustav. ). 
1.  The  earthquake  and  volcanic  eruption  in  Guatemala  in  1902. 
Am.  Geog.  Soc,  Bull.,  vol.  35,  pp.  325-352,  4  figs.,  1903. 
Describes  the  earthquake  of  April,  1902,  and  its  effects,  the  volcanoes  and  their  eruptions,  more 
particularly  that  of  Santa  Maria  of  October  24,  1902,  the  character  of  the  ejected  material, 
and  the  physiographic  changes  produced. 
Eldridge  (George  H.). 
1.  The  asphalt  and  bituminous  rock  deposits  of  the  United  States. 
U.  S.  Geol.  Surv.,  22d  Ann.  Rept.,  pt.  1,  pp.  209-452,  34  pis.,  52  figs.,  1901. 
Describes  the  character  and  geologic  occurrence  of  these  materials  in  the  United  States. 
2.  The  petroleum  industry  of  California. 
Eng.  &  Mg.  Jour.,  vol.  73,  p.  41,  1902. 
Describes  the  general  developments  in  1901. 
3.  Origin  and  distribution  of  asphalt  and  bituminous  rock  deposits  in  the  United 
States. 
U.  S.  Geol.  Surv.,  Bull.  no.  213,  pp.  296-305,  1903. 
Describes  classification,  character,  occurrence,  origin,  and  distribution  of  asphalts  and  bitu- 
minous rocks  of  the  United  States. 
4.  The  petroleum  fields  of  California. 
U.  S.  Geol.  Surv.,  Bull.  no.  213,  pp.  306-321,  1903. 
Describes  briefly  the  location  and  extent  of  the  oil  fields  and  their  topographic  and  geologic 
structure  and  production. 
