FOE    THE    YEARS    1901-1905,   INCLUSIVE.  351 
Watson  (Thomas  Leonard) — Continued. 
10.  The  yellow  ocher  deposits  of  the  Cartersville  district,  Bartow  County,  Georgia. 
Am.  Inst.  Mg.  Engrs.,  Trans.,  vol.  34,  pp.  643-666,  8  figs.,  1904;  Denison  Univ.,  Sci.  Lab.,  Bull. 
vol.  12,  art,  10,  pp.  199-221,  3  pis.,  2  figs.,  1904. 
Gives  an  account  of  the  geology  and  topography  of  the  district  and  describes  the  occurrence, 
composition,  and  mining  of  the  ocher  deposits. 
11.  The  Seminole  copper  deposit  of  Georgia. 
U.  S.  Geol.  Surv.,  Bull.  no.  225,  pp.  182-186,  1904. 
Describes  the  general  geology,  structural  features,  and  the  character  and  occurrence  of  the 
copper  ores. 
12.  A  preliminary  report  on  the  bauxite  deposits  of  Georgia. 
Ga.  Geol.  Surv.,  Bull.  no.  11,  169  pp.,  12  pis.,  3  figs.,  and  map,  1904. 
Describes  the  general  geology  of  the  bauxite  region  of  Georgia,  the  character,  occurrence,  and 
origin  of  bauxite  deposits,  and  the  mining  operations. 
13.  Structural  relations  of  the  granites  of  North  Carolina. 
Abstract:  Science,  new  ser.,  vol.  19,  p.  526,  1904. 
14.  The  leopardite  (quartz  porphyry)  of  North  Carolina. 
Jour.  Geol.,  vol.12,  pp.  215-224,  4  figs.,  1904;  Denison  Univ.,  Sci.  Lab.,  Bull.,  vol.12,  art,  11,  pp. 
223-230,  2  pis.,  1904. 
Describes  occurrence,  megascopic  and  microscopic  characters,  and  chemical  composition. 
15.  Orbicular  gabbro-diorite  from  Davie  County,  North  Carolina. 
Jour.  Geol.,  vol.  12,  pp.  294-303,  2  figs.,  1904. 
Describes  the  occurrence  and  the  megascopic  and  microscopic  characters. 
16.  Granites  of  North  Carolina. 
Jour.  Geol.,  vol.  12,  pp.  373-407,  7  figs.,  1904. 
Describes  types  of  granite  occurring  in  North  Carolina,  their  lithologic  characters,  structural 
features,  and  geographic  distribution  in  the  State. 
17.  Lead  and  zinc  deposits  of  Virginia. 
Va.  Geol.  Surv.,  Geol.  Ser.,  Bull.  no.  1,  156  pp.,  14  pis.,  27  figs.,  1905. 
Describes  the  stratigraphy  and  geologic  structure  of  the  Great  Valley  of  Virginia,  and  the 
occurrence,  relations,  and  character  of  lead  and  zinc  deposits,  and  discusses  the  origin  of 
the  ores. 
Weatherbe  (D'Arcy). 
1.  Recent  developments  with  the  calyx  drill  in  the  Nictaux  iron  field  [Nova  Scotia]. 
Nova  Scotia  Inst.  Sci.,  Trans.,  vol.  10,  pp.  350-360,  2  pis.,  1902. 
Contains  notes  on  the  geology  of  the  area. 
2.  Boring  machines. 
Nova  Scotia,  Dept.  Mines,  Rept.  for  1903,  pp.  69-82,  1904. 
Contains  records  of  strata  passed  through  in  borings  in  Nova  Scotia. 
Weatherby  (W.  J.) 
1.  The  Mogollon  range,  New  Mexico. 
Mines  &  Minerals,  vol.  22,  pp.  97-101,  4  figs.,  1901. 
Describes  the  general  geology  and  mineral  resources  of  the  region. 
Weaver  (Charles  E.). 
1.  Contribution  to  the  paleontology  of  the  Martinez  group. 
Cal.  Univ.,  Dept.  Geol.,  Bull.,  vol.  4,  pp.  101-123,  2  pis.,  1905. 
Gives  a  discussion  of  the  geographical  distribution,  stratigraphic  relations,  and  correlations 
of  the  Martinez  group  of  the  California  Eocene  formations,  followed  by  systematic  descrip- 
tions of  its  fossils. 
"Webster  (Arthur). 
1.  Geology  of  the  west  coast  of  Vancouver  Island. 
Can.  Geol.  Surv.,  Summ.  Rept.  for  1902,  pp.  52-74,  1903. 
Describes  observations  upon  the  physical  features,  general  geology,  and  economic  resources 
of  the  region. 
Webster  (Clement  L..). 
1.  Description  of  a  new  genus  and  species  of  gastropod  from  the  Hackberry  group 
of  Iowa. 
Iowa  Nat.,  vol.  1,  pp.  39-40.  1905. 
