INDEX 



Aboriginal place names of New 



York, 119. 

 Accessions to collections, 123-39. 

 Acervularia, 158-60. 



davidsoni, 158. 

 explanation of plate, 172 

 Actinocrinus multiramosus, 165. 



explanation of plate, 182. 

 Adirondacks, eastern, investiga- 

 tions in, 13-14; iron ores, 32, 



70-72. 

 Agassiz, Louis, mentioned, 59. 

 Albany, lake, 28-29. 

 Alexandria quadrangle, 11, 13. 

 American geologists, field meeting 



of, 64-74. 

 Amplexus, explanation of plate, 



196. 

 Amsterdam, 29. 



Amsterdam quadrangle, 21, 30. 

 Anisota rubicunda, 80. 

 Aquatic insects, 80-81. 

 Arachnida, studies of, 84. 

 Archeology, field work in, 87-108; 



publications, 119-120; accessions 



to collections, 138-39. 

 Archeology section, report on, 85- 



iio. 

 Areal rock geology, 10-17. 

 Arsenopyrite, 39. 

 Art and symbolism of the New 



York Indians, 86-87. 

 Arthracantha punctobrachiata, ex- 

 planation of plate, 182. 

 Atrypa reticularis, explanation of 



plates, 190, 192. 

 Auburn-Genoa quadrangle, 10. 

 Aviculopecten, explanation of 



plate, 186. 

 Barnacles and corals, 162. 



] Barycrinus hoveyi, 165. 



explanation of plate, 184. 



Bather, cited, 166. 



Beachia suessana, 43. 



Beauchamp, W. M., Aboriginal 

 Place Names of New York, 119; 

 Civil, Religious and Mourning 

 Councils and Ceremonies of 

 Adoption, 119. 



Beekmantown, unconformity be- 

 tween Brainerd and Seely's 

 group A and group B, 12. 



Beginnings of dependent life, by 

 John M. Clarke, 146-69. 



Belfast sheet, 10. 



Bell, cited, 55. 



Bennett, Lewis J., mentioned, 44- 



Berkey, Charles P., geological 

 field work in the Highlands, 15; 

 cited, 116. 



Berkshires, local glaciation in, 22- 



Berne quadrangle, 31. 



Betten, Cornelius, report on Cad- 

 dis flies, 80. 



Birds of New York, 84-85. 



Black River limestone, 11. 



Blastoidocrinus and its type, 69- 

 70. 



Botanist, report, 74-78. 



Botany, publications, 118, 120. 



Bouvier, cited, 158. 



Brachyprion majus, 43. 

 schuchertanum, 43. 



Brigham, A. P., investigation by, 

 17; region under study by, 21; 

 cited, 22, 31. 



Brittlestar, Devonic, 61-64. 



Broadalbin quadrangle, 21, 30; 

 sand hills extending across, 23- 



Brown tail moth, 79-80. 



Building, new, 7-9. 

 197 



