204  BIBLIOGKAPHY    OF    NORTH    AMERICAN    GEOLOGY 
Lacroix  (A.) — Continued. 
20.  La  Montagne  Pelee  et  ses  eruptions. 
Paris,  Masson  et  Cie.,  1904.     xxii,  662  pp.,  30  pis.  and  238  figs.,  4to. 
Gives  a  full  account  of  the  volcanic  phenomena  connected  with  the  eruptions  of  La  Montagne 
Pelee  in  1902. 
Lacroix  (A.),  Rollet  de  l'lsle,  and  Giraud  (J.). 
1.  Sur  P  eruption  de  la  Martinique. 
Acad,  des  Sci.  [Paris],  Compt.  rend.,  vol.  135,  pp.  377-391,  419-431,  1902. 
Gives  a  general  account  of  the  eruptions  of  Mont  Pele,  with  observations  upon  various  vol- 
canic phenomena,  topographic  changes,  and  the  character  of  the  ejectamenta. 
Laflamme  (J.  C.  K.). 
1.  Modifications  remarquables  causees  a  l'embouchere  de  la  Riviere  Ste-Anne  par 
l'eboulement  de  St-Alban. 
Can.  Roy.  Soc.  Proc.  and  Trans.,  new  ser.,  vol.  6,  sect.  4,  pp.  175-177,  1900. 
2.  Eboulement  a  Saint-Luc-de-Yincennes,  Riviere  Champlain,  le  21  Septembre,  1895. 
Can.  Roy.  Soc, Proc.  and  Trans.,  new  ser.,  vol.  6,  sect.  4,  pp.  179-186,  1  fig.,  1900. 
3.  Geological  exploration  of  Anticosti  [Canada]. 
Can.  Geol.  Surv.,  Summ.  Rept.  for  1901,  pp.  188-194,  1902, 
Describes  the  author's  observations  upon  the  island. 
La  Forge  (Laurence  |. 
1.  Water  resources  of  central  and  southwestern  Highlands  of  New  Jersey. 
U.  S.  Geol.  Surv..  Water-Supply  and  [rrigation  Paper  no.  110,  pp.  141-155.  1905. 
La  Forge  (Laurence),  Crosby  (W.  O.)  and. 
1.  Notes  on  the  wells,  springs,  and  general  water  resources  of  Massachusetts. 
See  Crosby  (W.  O.)  and  La  Forge  (Laurence),  1. 
Laguerenne  (Teodoro  L. ). 
1.  Estado  de  Tabasco  [Mexico]. 
Soc.  Cient.  Ant.  Alz.,  Mem.,  vol.  17,  pp.  125-131,1902. 
Describes  topographic  and  geologic  features  and  mineral  deposits  of  this  State. 
Laird  ( George  A. ) . 
1.  The  gold  mines  of  the  San  Pedro  district,  Cerro  de  San  Pedro,  State  of  San  Luis 
Potosi,  Mexico. 
Am.  Inst.  Mg.  Engrs.,  Bi-Mo.  Bull.  no.  1,  pp.  69-89,  1  fig.;  Trans.,  vol.  35,  pp.  858-878,  1  fig., 
1905. 
Describes  the  general  geology,  the  character  and  occurrence  of  the  ore  deposits  in  the  dif- 
ferent mines  and  openings,  and  the  mining  methods  and  production. 
Lakes  (Arthur). 
1.  The  American  Nettie  [Colorado]. 
Mines  &  Minerals,  vol.  21,  pp.  241-245,  5  figs.,  1901. 
Describes  the  geology  of  the  region  and  the  occurrence  of  ores  in  cave  deposits. 
2.  Cripple  Creek  [Colorado]. 
Mines  &  Minerals,  vol.  21,  pp.  276-280,  7  figs.,  1901. 
Describes  volcanic  rocks  and  phenomena  of  the  region. 
3.  The  Curtis  coal  mine  [Colorado]. 
Mines  &  Minerals,  vol.21,  p.  298,  1901. 
Brief  description  of  occurrence  and  character  of  coal  near  Colorado  Springs 
4.  Cave  ore  deposits  [Colorado]. 
Mines  &  Minerals,  vol.21,  pp.  333-334,  1  fig.,  1901. 
Describes  character  and  occurrence  of  ore  bodies  in  the  San  Juan  region. 
5.  The  Cerrillos  anthracite  mines  [New  Mexico]. 
Mines  &  Minerals,  vol.21,  pp.  341-342,  1901. 
Describes  character  and  occurrence  of  coal  in  this  region. 
6.  A  new  coal  field  [New  Mexico]. 
Mines  &  Minerals,  vol.21,  pp.  375-376,  2  figs.,  1901. 
Describes  the  geology  of  the  region  and  the  occurrence  of  coal. 
