290 INDEX. 
PAGE. PAGE. 
Council Action Regarding Lec- Anthropology and Psychol- 
GUE COUTSC ssc ecses ce-esemasences 1 OLY. scenes ve ssicereetenmmsbaeemenesene 154 
Crepidula, Peculiar Growth...... 40  Faunas of the Upper Ordovician 
Cretaceous Strata at Glen Cove, Strata at Trenton Falls, 
1 pe I emt e moc anosancoarmaaCac 10 Oneida; Gon NewYeeeeeeeeaee 71 
Cretaceous Strata at Marshfield, History of the term ‘‘ Trenton 
MASS: 5:05 ce eacsmnase ce eceioeeecee 10 TAMEStONE 7). nceseenee Ee eeeee ql 
Cripple Creek Gold Mines......... 127 Original descriptions of the 
Curtis, J. G., Elected Sectional type Sections.....s-easeae 72 
Chairman scene -aeaeae-eeses- see 66 Stratigraphy of the Trenton 
Cushing, Prof. H. P., elected Falls Section, with faunal 
corresponding member...... 63 LISGS 32 oda eos san cleee cneee epee 74 
Stratigraphy, Poland Bridge 
Dennett, W. S., M. D., elected Sechion,, €6C..0-)-e-ee pee 81 
ADOMDECR:s cccacisecesdeco cece seas ce 134 Stratigraphy, Poland Lime- 
Dinichthys, Vertebral Column, 157 kiln Section, etc............. 82 
Fins and Ventral armoring Stratigraphy, Rathbone Brook 
OL a cates deca cicre {aes dudaeactianebing 157 SeChion, CC. 2.---cs-neesesees 84 
Anterior Ventrals.............. \ 459 COncluSiONS «..5. scsexcs <sessemaeee 87 
Posteror: 92° s2vsseecs agers j SUMMALYj...2ssceece-saseaedeaens 88 
Notochordal Area and Verte- Physical features of the Tren- 
bralWwATCh eS fesse sae -e--see 161 ton Falls Section............ 89 
Supporting Elements of the List of fossils for which Tren- 
Dorsal and Pelvic Fin..... 162 ton Falls is the type local- 
Distinction between ontogenic 
and phylogenic variation ... 141 
Changes by environment........ 142 
Dodge, R. E., elected member... 34 
Dogfish, Anatomy of the Ear of 176 
ACCUIUS sss 5. casest eel chase me 177 
WAG ON ai tc score sataese meetserres a 178 
Utriculus fe dawasesetayespins san s8isa 178 
SiIMUSUGICHIMS oe wctess-vaseccee 178 
Recessus winteulus)----.---.--=--. Zi 
Semicircular Canals.............. 179 
LG ay ou! BIA Rees ebAncodsAa0ee 180 
NERVE SUD Dlyarcccsa ete eenereae. 180 
Explanation of Figures......... 181 
Donald, James M., elected mem- 
DED) e cagaecketeaparee cp pearcenaesesr 147 
Douglass, James, elected mem- 
DER | « casnecene sons ecpeancercne aces ss 147 
Earthworm, lime gland of......... 126 
Election of Officers 1896-97...... 133 
Eruptive Rocks, Cerrilos, N. M. 121 
Eta Cassiopeize, Suggestions, 
GUC gece siss sresnescneda dinascsis seas 35 
Evolution, requiring neither 
Natural Selection nor <Ac- 
quired Characters.............. 148 
Farrand, Dr. Livingston, elected 
Secretary of sub-section of 
ity 
Table of faunas of the Various 
Z.ODES §. «asin estaco eae ae eeeee 93 
Plates II-V. 
Formalin in Injecting Media, 
UWSCLOL so. cts snisnsnesasaamen ese 99 
Fort Washington Avenue and 
New Speedway Discoveries 
of rare minerals =seeese eee 105 
Foster, Scott, elected member... 147 
Houeault currents:...cc-ecsseeseaneee 97 
Bresnel, bi-priSmit;..s..-sesseseeeets 135 
Frissell, A. 8., elected member.. 147 
Galvanometer, Method of Meas- 
uring Alternating Currents 
WILE |, soca wise vis ae ato e's cesta Se 35 
Gas Film Condensed on the Sur- 
face of Solid Bodies with re- 
lation to 
(1) Newton’s rings of the first 
order: ( 2) § Sand flotation : 
(3) Sand in harmonie vi- 
TALON .<..0c+ ses caeceranseeaeeie 97 
Genetic Relations of certain Min- 
erals of Northern New York 260 
Geology, Section of 
3, 50, 70, 143, 153, 188 
Giddings, F. H., elected mem- 
DEL) o8ebccc ts naeeeoe eevee eee 147 
