﻿248 
  

  

  NEW 
  TOEK 
  STATE 
  MUSEUM 
  

  

  Carboniferous 
  system, 
  1375, 
  1661-70^; 
  

   life 
  of, 
  1701. 
  

  

  Cashaqua 
  shale, 
  1643. 
  

  

  Catskill 
  group, 
  165^, 
  194^. 
  

  

  Catskill 
  limestone, 
  157"^. 
  

  

  Catskills, 
  conglomerate, 
  166^. 
  

  

  Cauda 
  galli 
  grit, 
  1595, 
  191*, 
  2073. 
  

  

  Cement, 
  hydraulic, 
  1565. 
  

  

  Cement, 
  lime 
  and, 
  2225. 
  

  

  Ceuozoic 
  time, 
  135?, 
  1747-79*. 
  

  

  Chalcopyrite, 
  122?. 
  

  

  Chalk, 
  1733. 
  

  

  Champlain 
  valley, 
  calciferous 
  sand- 
  

   rock, 
  1473; 
  Chazy 
  limestone, 
  147"^; 
  

   clays, 
  2117-123. 
  

  

  Chazy 
  limestone, 
  1475, 
  2002. 
  

  

  Chemical 
  history 
  of 
  the 
  earth, 
  1173-185. 
  

  

  Chemical 
  rocks, 
  125^. 
  

  

  Chemung 
  group, 
  164?, 
  1939-945. 
  

  

  Chert, 
  1737. 
  

  

  Chromite, 
  localities 
  producing, 
  2322. 
  

  

  Chrysolite, 
  122*. 
  

  

  Clarke, 
  J 
  : 
  M., 
  papers 
  on 
  geology 
  of 
  

   Nevr 
  York, 
  2373. 
  

  

  Classitication, 
  of 
  geologic 
  time 
  and 
  

   strata, 
  135-36. 
  

  

  Clay, 
  1208, 
  1255, 
  1773, 
  2083-139; 
  pro- 
  

   ducts, 
  2133. 
  

  

  Clay-slate, 
  1961. 
  

  

  Clinton 
  county, 
  sandstone, 
  1452. 
  

  

  Clinton 
  group, 
  1531, 
  1908-912. 
  

  

  Clinton 
  ores, 
  2198-206. 
  

  

  Coal, 
  1227; 
  vegetable 
  origin, 
  1257, 
  1682; 
  

   shales 
  resembling, 
  1628 
  ; 
  in 
  Pottsville 
  

   conglomerate, 
  167* 
  ; 
  fossils 
  of 
  coal 
  

   measures, 
  169i; 
  localities 
  producing, 
  

   1696, 
  2349. 
  See 
  also 
  Carboniferous 
  

   system. 
  

  

  Cobblestones, 
  2037. 
  

  

  Cocktail 
  fucoid, 
  1597. 
  

  

  Cohoes 
  mastodon, 
  2441. 
  

  

  Colorado 
  group, 
  174*. 
  

  

  Columbia 
  county, 
  calciferous 
  lime- 
  

   stone, 
  1473; 
  limonites, 
  2207-217; 
  

   spathic 
  iron 
  ore, 
  2219-22*. 
  

  

  Conglomerate, 
  1206, 
  125*, 
  1275, 
  1666. 
  

   See 
  also 
  Oneida 
  conglomerate 
  ; 
  Potts- 
  

   ville 
  conglomerate. 
  

  

  Connecticut 
  brownstone, 
  1956. 
  

   Conrad, 
  T. 
  A., 
  palaeontologist, 
  2418. 
  

   Copper 
  ore, 
  1227 
  ; 
  localities 
  producing, 
  

  

  2323, 
  

   Corniferous 
  limestone, 
  1602,^2022. 
  

   Corundum, 
  1227, 
  2266. 
  

   Cretaceous 
  system, 
  1733-746; 
  life 
  of, 
  

  

  1745. 
  

   Crust 
  of 
  the 
  earth, 
  1166-172^ 
  1197. 
  

   Crustaceans, 
  1419. 
  

   Crystalline 
  limestone, 
  1262, 
  1388, 
  1991 
  

  

  constituents, 
  1216. 
  

   Crystalline 
  rocks, 
  1367, 
  1832. 
  

   Crystallocrraphy, 
  1209. 
  

  

  Dakota 
  group, 
  174*. 
  

  

  Dana, 
  J. 
  D., 
  Manual 
  of 
  lifJiology 
  and 
  

   mineralogy, 
  1209 
  ; 
  Manual 
  of 
  geology, 
  

   1512, 
  2377. 
  

  

  Darton, 
  N. 
  H., 
  photographs 
  by, 
  1109- 
  

   111; 
  bulletin 
  on 
  North 
  America 
  

   geology, 
  237*. 
  

  

  De 
  Kay, 
  J. 
  E., 
  zoologist, 
  2418. 
  

  

  Devonian 
  system, 
  1377, 
  158*-659 
  ; 
  origin 
  

   of 
  name, 
  1585 
  ; 
  life 
  of, 
  1657. 
  

  

  Diabase, 
  1252 
  ; 
  constituents, 
  1218. 
  

  

  Diamonds, 
  1228. 
  

  

  Diatomaeeous 
  earth, 
  2267. 
  

  

  Diopside, 
  1219. 
  

  

  Diorite, 
  1833, 
  1252, 
  1388. 
  

  

  Dix, 
  John 
  A., 
  plan 
  for 
  geologic 
  survey, 
  

   2416; 
  founder 
  of 
  museum, 
  2432. 
  

  

  Dolomite, 
  1207. 
  

  

  Dover 
  mountain, 
  formation, 
  1409. 
  

  

  Dutchess 
  county, 
  limestone, 
  1428, 
  1432 
  j 
  

   quartzite, 
  143*; 
  calciferous 
  lime- 
  

   stone, 
  1473; 
  limonites, 
  2207-217. 
  

  

  D 
  wight, 
  W: 
  B., 
  geologic 
  studies, 
  1425. 
  

  

  Dykes, 
  1399^03. 
  

  

  Dynamic 
  geology, 
  1281-292. 
  

  

  Earth, 
  origin 
  of, 
  1148-172; 
  crust, 
  1166- 
  

   172, 
  1197 
  ; 
  chemical 
  history, 
  1173-185 
  ; 
  

   present 
  condition 
  of 
  interior, 
  1186- 
  

   191 
  ; 
  envelopes, 
  1192, 
  

  

  Economic 
  geology, 
  181-234. 
  

  

  Elementary 
  substances, 
  1166-17^. 
  

  

  