INDEX 



The superior figures tell the exact place on the page ia ninths; e. g. 

 S^ means page 8, beginning in the third ninth of the page, i. e. about one 

 third of the way down. 



Accessions to collections in geologi- 

 cal hall, r201-7. 



Achirus fasclatus, r22Q^. 



Adams, F. D., cited, rSr. 



Adams Corners, quarries, rl67^ 



Additions to department of paleon- 

 tology, rl87"-88\ 



Adirondack eruptives, order of suc- 

 cession, r68^-75"; general charac- 

 ters, r75^-79^. 



Adirondacli pre-Cambrian, classifi- 

 cation, r58=*-60\ r6e^-68-. 



Adirondaclis, survey of crystalline 

 . area, r8^-10\ r23-82; and Canada, 

 comparison of rocks, r8'^-9'*, r79®- 

 82®; eruptive core, r64^-79^. 



Alosa sapidissima, r215^. 



Ammodytes americanus, r221'. 



Analyses of Adirondack eruptives, 

 r68^-75'. 



Anguilla chrysypa, r218\ 



Anorthosite gabbros, r34^ r36\ r40^ 

 r43-; analyses, r68-e9. 



Anorthosites of Adirondacks, r26*, 

 r30^-42^ r45^; analyses, r68-69; 

 border zones, r64^; conclusions re- 

 garding, r57®-58*; contact with 

 gneisses, r35^ r36='; relations of 

 syenite and granite to, r62^-63^; 

 relations to syenites, r9^; near 

 Tupper lake, r42^. 



Apeltes quadracus, r222\ 



Arden, quarries, rl52^ 



Armadillidium quadrifrons. r211^- 

 127. 



Armonk, quarries, rl73^. 



Attendance at the museum, r200*. 



Augite syenite of Adirondacks, 

 r25^ r26*; analyses, r70; conclu- 

 sions regarding. r57®; relation to 



gneiss, r47^-57^; Kemp's reports 

 on, rG(f; Smyth's report on, r61^; 

 near Tupper lake, r9^, r42^, r44% 

 r46% r47'-57^ See also Syenite. 



Banks, analyst, rl74^ 



Barlow, Dr A. E., referred to, r8-, 



r27*; acknowledgments to, r79^ 

 Barnegat limestone, rl46^ rl69^-76^ 

 Bass, small-mouthed black, r22r; 



striped, r219'. 

 Bean, Tarleton H., catalogue of 



fishes, rl03». 

 Beck, L. C, cited, rl73\ 

 Bedford, quarries, rl73^ 

 Bellvale flags, rl49-, rl68'. 

 Berkshire schist, rl47^ 

 Birds, added to collection, r202'-4"; 



relabeled, rl89'; study of, rl91*- 



93^ 

 Bishop, I. P.. paleontologic A^-^rk, 



rl86\ 

 Blackfish, r22r. 

 Blackford, E. G., acknowledgments 



to, r214^ 

 Blue lake, rl27*. 

 Bluefish, r216\ 

 Bluestone deposits and quarries, 



stud3^ of, rl4^. 

 Boleosoma nigrum, r222^ 

 Botany, director's report on, rl98-. 

 Bowkeir, H. L., analyst, rl71^ 

 Brandon, exposures about, r39^- 



4(F. 

 Brevoortia tyrannus. r217\ 

 Britton, cited, rl48'. 

 Bryn Mawr, quarries, rl54^ 

 Bumpus, Dr, referred to, r214^ 

 Biurr, J. H. T. E., acknowledgments 



to, rll3^ 



