Oct.  1897.         Annual  Report  of  the  Director. 
217 
AMERICAN  PHILOSOPHICAL  SOCIETY,  Philadelphia,  Pa. 
Papers  on  the  origin  and  chemical  composition  of  petroleum. 
Proceedings,  current  nos. 
AMERICAN  SOCIETY  OF  NATURALISTS,  Providence,  R.  I. 
Records,  vol.  1,  pt.  7. 
AMHERST  COLLEGE,  Amherst,  Mass. 
Set  of  publications,  53  books  and  pams. 
ANDERSON  INTELLIGENCER,  Anderson,  S.  C. 
Souvenir  edition,  1896,  (gift). 
ANDOYER  THEOLOGICAL  SEMINARY,  Andover,  Mass. 
Catalogue,  1896-97. 
ANDREE,  RICHARD,  Braunschweig,  Germany. 
Globus,  vols.  70-71. 
ANTHROPOLOGIGAL  INSTITUTE  OF  GREAT  BRITAIN  &  IRELAND, 
London,  England. 
Journal,  current  nos. 
ARCTOWSKI,  HENRYK,  (the  author),  Brussels,  Belgium. 
La  genealogie  des  sciences. 
Matervaly  do  bibliografii  prac  naukowych  Polskich,  (gift). 
ARGENTINA.  INSTITUTO  GEOGRAFICO,  Buenos  Aires,  Argentina. 
Boletin,  vol.  16,  nos.  5-8,  and  vol.  17,  nos.  10,  11  and  12. 
ARIZONA  AGRICULTURAL  EXPERIMENT  STATION,  Tucson,  Ariz. 
Bulletin,  current  nos.  (gift). 
ASIATIC  SOCIETY  OF  BENGAL,  Calcutta,  India. 
Journal,  current  nos. 
Proceedings,  current  nos. 
ATHENS.    NATIONAL  AND  UNIVERSITY  LIBRARY,  Athens,  Greece. 
4  publications. 
ATKINSON,  GEORGE,  (the  author),  Ithaca,  N.  Y. 
Bulletin  of  the  Cornell  Lmiversity,  vol.  3,  no.  1. 
Collection  of  19  pams. 
AUCKLAND  INSTITUTE  AND  MUSEUM,  Auckland,  New  Zealand. 
Report,  1896-97. 
AUSTRALIAN  MUSEUM,  Sidney,  New  South  Wales. 
Annual  report,  1895. 
List  of  insectivorous  birds  of  New  South  Wales,  by  A.  J.  North. 
Memoirs,  vol.  3,  pts.  1-3. 
BAILEY,  S.  C.  H.,  (the  author),  Oscawana-on-Hudson,  N.  Y. 
On  the  mineralogy  of  New  York  Island,  with  3  other  pams. 
BAKER,  F.  C,  (the  author),  Chicago. 
Critical  notes  on  the  muricidas,  with  4  other  pams. 
BARTON,  GEORGE  H.,  (the  author),  Boston,  Mass. 
Glacial  origin  of  channels  on  drumlins,  with  1  other  pam. 
BASCOM,  F.,  (the  author),  Bryn  Mawr,  Pa. 
Structure,  origin  and  nomenclature  of  the  acid  volcanic  rocks  of  South 
Mountain. 
A  pre-tertiary  nepheline-bearing  rock. 
BAUER,  MAX,  (the  author),  Marburg,  Hesse,  Germany. 
Beitrage  zur  geologie  der  Seyschellen. 
BAUSCH  &  LOME  OPTICAL  CO.,  Rochester,  N.  Y. 
Catalogue,  15th  ed.  (2  copies),  (gift). 
BECKER,  GEORGE  F.,  (the  author),  Washington,  D.  C. 
Schistosity  and  slaty  cleavage,  with  2  other  pams. 
BEECHER,  C.  E.,  (the  author),  New  Haven,  Conn. 
Outline  of  a  natural  classification  of  the  trilobites. 
The  morphology  of  triarthrus. 
