596  PRE-CAMBRIAN   GEOLOGY   OF   NORTH   AMERICA. 
74  Report  on  the  geology  of  the  State  of  Connecticut,  by  James  G.  Percival. 
New  Haven,  1842,  pp.  405,  with  a  map. 
75  Green  Mountain  geology.  On  the  quartzite,  by  James  D.  Dana.  Am.  Jour. 
Sci.,  3d  ser.,  vol.  3,  1872,  pp.  179-186,  250-256. 
76  Report  on  the  geological  and  agricultural  survey  of  the  State  of  Rhode 
Island,  by  Charles  T.  Jackson.  Providence,  1840,  pp.  viii,  312,  with  map  and 
plate. 
77  A  geological  history  of  Manhattan  or  New  York  Island,  by  Issachar  Coz- 
zens,  jr.     New  York,  1843,  pp.  114,  with  map  and  sections. 
78  On  the  origin  of  flattened  and  contorted  pebbles  in  rocks  of  Roxbury,  New- 
port, etc.,  and  on  depth  of  decomposition  of  rocks  at  Dahlonega,  Ga.,  by  C.  T. 
Jackson.  Proc.  Boston  Soc.  Nat.  Hist.,  vol.  7,  1859,  pp»  354.  See  also  Altera- 
tion in  Roxbury  conglomerate  and  that  of  Rhode  Island.  Idem,  vol.  9,  1862, 
p.  57. 
'"'  <  Geology  of  the  island  of  Aqnidneck,  by  Charles  H.  Hitchcock.  Proc.  Am. 
Assoc.  Adv.  Sci.,  14th  meeting,  1861,  pp.  112-137. 
80  A  contribution  to  the  geology  of  Rhode  Island,  by  T.  Nelson  Dale.  Proc. 
Boston  Soc.  Nat.  Hist.,  vol.  22,  1882-83,  pp.  179-201,  with  plates. 
81  The  geology  of  Conanicut  Island,  Rhode  Island,  by  G.  L.  Collie.  Trans. 
Wisconsin  Acad.  Sci.,  Arts,  and  Letters,  vol.  10,  1894-95,  pp.  199-230,  pi.  4. 
82  Geology  of  the  Narragansett  basin,  pt.  2,  by  J.  B.  Woodworth.  Mon.  U.  S. 
Geol.  Survey,  vol.  33,  1899,  pp.  104-118,  with  geologic  map. 
83  Granites  of  southern  Rhode  Island  and  Connecticut,  with  observations  on 
Atlantic  coast  granites  in  general,  by  J.  F.  Kemp.  Bull.  Geol.  Soc.  America, 
vol.  10,  1899,  pp.  361-382,  with  plates. 
84  The  green  schists  and  associated  granites  and  porphyries  of  Rhode  Island, 
by  B.  K.  Emerson  and  J.  H.  Perry.  Bull.  U.  S.  Geol.  Survey  No.  311,  1907, 
pp.  74. 
85  On  the  relations  of  the  geology  of  Vermont  to  that  of  Berkshire,  by  James 
D.  Dana.     Am.  Jour.  Sci.,  3d  ser.,  vol.  14,  pp.  37-48,  132-140,  202-207,  257-264. 
86  The  Atlantic  system  of  mountains,  by  C.  H.  Hitchcock.  Appalachia,  vol.  1, 
1879,  pp.  11-14  (abstract). 
87  Note  on  the  age  «>f  the  Green  Mountains,  by  James  D.  Dana.  Am.  Jour.  Sci., 
3d  ser.,  vol.  19,  1880,  pp.  191-200. 
88  On  the  southward  ending  of  a  great  synclinal  in  the  Taconic  Range,  by 
James  I>.  Dana.     Idem,  vol.  28,  1884,  pp.  268-275,  with  a  map. 
89  Geological  sections  across  New  Hampshire  and  Vermont,  by  C.  H.  Hitch- 
cock. Bull.  Am.  Mus.  Nat.  Hist.  No.  5,  1884,  pp.  155-179,  with  a  map  and 
2  plates.  g. 
90  The  geology  of  northern  New  England,  by  C.  H.  Hitchcock,  1886,  pp.  1-5, 
1-17. 
91  The  Taconic  system  of  Emmons,  and  the  use  of  the  name  Taconic  in  geo- 
logic nomenclature,  by  Charles  D.  Walcott.  Am.  Jour.  Sci.,  3d  ser.,  vol.  35, 
1888,  pp.  229-242,  307-327,  394^401,  with  plate. 
92  From  manuscript  notes,  by  C.  R.  Van  Hise,  summer  of  1901. 
93  The  geological  structure  of  the  southwestern  New  England  region,  by 
William  H.  Hobbs.  Am.  Jour.  Sci.,  4th  ser.,  vol.  15,  1903,  pp.  437^49.  See 
also  Lineaments  of  the  Atlantic  border  region,  by  William  H.  Hobbs.  Bull. 
Geol.  Soc.  America,  vol.  15,  1904,  pp.  483-506. 
