FOR    THFT  YEARS    1901-1905,   INCLUSIVE.  243 
Merrill  (Frederick  J.  H.). 
1.  New  York  State  Museum;  report  of  the  director  and  State  geologist,  1900. 
N.  Y.  State  Mus.,  54th  Ann.  Rep.,  vol.  1,  pp.  r7-r22,  1902. 
Summary  of  work  done. 
2.  Description  of  the  State  geologic  map  of  1901. 
N.  Y.  State  Mus.,  Bull.  56,  pp.  3-37,  2  pis.  (maps),  and  a  table  of  formations,  1902. 
Sketches  the  history  of  the  New  York  Geological  Survey,  outlines  briefly  the  geologic  prov- 
inces and  formations  of  New  York,  and  discusses  data  used  in  compiling  the  geologic  map. 
3.  Report  of  the  director  of  the  State  Museum  and  State  geologist  for  the  year  1901. 
N.  Y.  State  Mus.,  55th  Ann.  Rept.,  pp.  r5-rl66,1903. 
Reviews  the  administrative  and  scientific  work  of  the  year. 
4.  [Administrative]  56th  report  of  the  director  of  the  State  Museum  and  22d  of  the 
State  geologist  [New  York]. 
N.  Y.  State  Mus.,  56th  Ann.  Rept.,  pp.  r5-rl77,  1904. 
5.  Report  of  the  Director  of  the  New  York  State  Museum,  1903. 
N.  Y.  State  Mus.,  57th  Ann.  Rept,,  vol,  1,  pp.  5-14,  1905. 
Gives  a  summarized  account  of  the  work  for  the  year  ending  September  30,  1903. 
6.  The  northeast  extremity  of  the  pre-Cambrian  Highlands  [New  York]. 
N.  Y.  State  Mus.,  57th  Ann.  Rept,,  vol.  1,  pp.  195-197,  1  pi.  (map),  1905. 
Gives  notes  upon  the  distribution  of  Ordovician,  Cambrian,  and  pre-Cambrian  rocks  of  this 
area.    The  geologic  map  is  by  T.  Nelson  Dale  and  L.  M.  Prindle. 
7.  Geology  of  Sonora,  Mexico. 
Eng.  &  Mg.  Jour.,  vol.  80,  p.  976,  1905. 
Merrill  (F.  J.  H.),  assisted  by  Magnus  (H.  C). 
1.  Distribution  of  Hudson  schist  and  Harrison  diorite  in  the  Westchester  area  of  the 
Oyster  Bay  quadrangle  [New  York]. 
N.  Y.  State  Mus.,  57th  Ann.  Rept.,  vol.  1,  pp.  193-194,  1  pi.  (map),  1905. 
Merrill  (Frederick  J.  H.),  Darton  (N.  H.),  Hollick  (Arthur),  Salisbury  (R.  D.), 
Dodge  (R.  E),  Willis  (Bailey),  and  Pressey  (H.  A.). 
1.  New  York  City  folio,  New  York-New  Jersey. 
U.  S.  Geol.  Surv.,  Geol.  Atlas  of  U.  S.,  folio  no.  83,  1902. 
Describes  geographic  and  physiographic  features,  general  geologic  relations  and  history, 
character  and  occurrence  of  pre-Cambrian,  Cambrian,  Silurian,  Juratrias,  and  Cretaceous 
strata,  Quaternary  deposits,  and  water  supply. 
Merrill  (George  P.). 
1.  The  Department  of  geology  in  the  National  Museum. 
Am.  Geol.,  vol.  28,  pp.  107-123,  5  pis.,  1901. 
Gives  an  account  of  the  methods  employed  in  caring  for  and  rendering  available  to  students 
the  materials  in  charge  of  this  department  of  the  Museum,  and  in  displaying  the  same  for 
the  benefit  of  the  public. 
2.  On  a  stony  meteorite  which  fell  near  Felix,  Perry  County,  Alabama,  May  15,  1901. 
IT.  S.  Nat.  Mus.,  Proc,  vol.  24,  pp.  193-198,  2  pis..  1901. 
3.  Guide  to  the  study  of  the  collections  in  the  section  of  applied  geology — the  non- 
metallic  minerals  [U.  S.  National  Museum]. 
U.  S.  Nat,  Mus.,  Ann.  Rep.  for  1899,  pp.  156-483,  30  pis.,  13  tigs.,  1901. 
Describes  the  character,  occurrence,  and  uses  of  thenonmetallic  minerals. 
4.  A  newly  found  meteorite  from  Admire,  Lyon  County,  Kansas. 
U.  S.  Nat,  Mus.,  Proc,  vol.  24,  pp.  907-913,  7  pis.,  1902. 
5.  What  constitutes  a  clay. 
Am.  Geol.,  vol.  30,  pp.  318-322,  1902. 
Discusses  the  composition  of  clay  and  reviews  a  paper  by  Rosier,  entitled  "Beitriige  zur 
kenntniss  einiger  Kaolinlagerstatten." 
6.  Rutile  mining  in  Virginia. 
Eng.  &  Mg.  Tour.,  vol.  73,  p.  351,  1902;  Science,  new  ser.,  vol.  15,  p.  389,  1902. 
Abstract  of  paper  read  before  the  Geological  Society  of  Washington. 
