Cadastral  maps,  246.
M  Calico  rock,"  187.
Calvert  and  Scarbrugh,  survey  by,
438.
Calvert  Cliffs,  349,  353,  362.
Calvert  County,  380,  423,  424.
"  Calvert  Cr.,"  383.
Cambria,  serpentine  at,  193,  196.
Cambria  (or  Stubbs)  quarry,  221.
Cambrian  or  "  Mountain "  sand-
stone, 211-212.
Camp,  John,  de  la,  441.
Canals,  405,  406.
Canal  maps,  406-412.
"  Canovawengh,"  382.
Cape  Cornelius,  434.
Cape  Henlopen,  434,  436.
Capitol,  National,  marble  for,  188-
190.
Carboniferous;  480.
Cardiff,  215.
Carmen  and  Docker,  quarry  of,  .216.
Caroline  County,  448.
Caroline  County,  survey  of,  29.
492


INDEX


Carroll  County,    428,    429,    444,    445,

447,  459,  464,  465,  475,  487.
Carroll  County,  amphibole  schist  of,

169.
Carroll  County,  marbles  of,  172, 185-

187.
Carroll  County,  report  on  resources

of,  cited,  127.
Carroll  County,  survey  of,  410,  414.
Cartography,  aims  and  methods  of,

245.
Casey,  T.  L.,  cited,  182.
Castleman  River,  canal  route,  412.
Cathedral,   Baltimore,   granite   for,

148.
Catoctin,  390.
Catoctin    Belt,    geology    of,    report

on,  cited,  130-131,  477.
Catoctin  Mountain,  424,  426,  465.
Catoctin  schist,  465,  477.
Catonsville,  structure  of  gneiss  at,

161.
Cecil  County,  380,  427,  444,  445,  447,

449,  459,  464,  467,  468,  469,  487.
Cecil   County,   report  on  resources

of,  cited,  127.
Cecil  County,  serpentine  in,  193.
Cecil  County,  survey  of,  29.
Cecil  County,  work  in,  32,  36.
"  Cedar  He,"  381.
"£edar,Poyntr"  362.
Cenozoic,  471.
"Cedar  stone,"  197.
Census  Reports,   statistics,   129-130,

233.
Center,  reduction  to,  302-305.
Chandler,  C.  F.,  cited,  210.
Channelling  machine,  75.
Channelling  .machine,    illustration

of,  73,  74.
Charles  County,  380,  421,  424.
Charles   County,   meridian   line  in,

34.
Charts  of  U.  S.  Coast  and  Geodetic

Survey,  451-452.
Checks,  astronomical,  255-256.
Chemical  composition  of  granite  of

Port  Deposit,  141-142.
Chesapeake    and    Delaware    Canal,

406-408.
Chesapeake    and    Ohio    Canal,    40S,

411-412.
Chesapeake  and  Ohio  Canal,  stone

for,  200.
