GENERAL INDEX. 
PAGE 
Literature of local mineralogy 211 
Localities of N. Y. minerals.. 2138 
Long Island Hist. Society..... 79 
Lorraine formation......... 45.65 
unar Societys.) .-3-~< .. 194-211 
LYCEUM OF NAT. HISP, .....0: 49 
Tami Nat. Hist. Soc. 3... - 252, 255 
Maenesiave teria sacs. 37, 58 
MEENA) Goo ogousnodonoon 62, 219 
Malachitex 2 sccscosec ccc: 62, 217 
Malacolitemceatciecicc 8 - 215, 223 
Mian Pamese oer) -tel-veiaisiers)c,* <1 « 37, 220 
Mancanous Oxider7.s\s)-isie0 | 37 
Manhattan 2roup\j.cencs<s- 2s 60 
Island, geology of....... 49-64 
Map of N. Y. Island (facing).. 64 
Marbletia cscs. <= scenes. 22,31, 66 
ANALYSIS OLen meets ae 23, 58 
of Lee, Mass.. 25 
of, Ne Ye Tsland.. Hes ste "150, ‘51-59 
IMATCASILG) foe ces Sisies'e 219 
Marl AM SYPIA. asjsicee<s -s os) es 168 
Warmiolite cer. « geste. leis 2, 0 233 
Marsouin River fauna........ 3 
Mastodon tooth .............. 52 
bones! OF 7 sense seins angers cys 128 
Mausoleum at Chichen Itza... 47 
VERIVAISIN: «ccc ietciicisis verre raters 4 5-48 
Mechanism of flight..... 20-21, 
75-78, 80-88, 89-100 
Meetings of ACADEMY. . . 129 
MGIANILG Haccnisioma cece ose 226 
Membership of AcAD., 129, 181, 132 
Members of Lunar Society. ..194-5 
Memorial notices (see Contents). 
MIGHACCANTLOs = ce gens siricleitclecie > 219 
We tails (2) vers si stele c\ereise’s ccc/eiereiere 235 
Meteorite, Dunegan......... 50 
LOTIG Spe ataiecta else sfovaeioversyats 135 
GEOG Ate, 5.0 eels) caa die weiss 5 
N. Carolina...... Siento ate ral 
EVUSST A Byes clvey teat tei sear evel o.6i0 135 
MOR ASaRics spore vyd tel segue oistere 194 
WEY. OHSUTI OE 2050's xfs ayers. a 72 
Metrop. Mus. of ATE, sass socks 255 
Micayascadeene cme ¢ 22, 20, 27, 
35, 37, 38, 54, 55, aS "62, "926, 228 
Mica- schist etionone 22, 26-28, 54 
Mica Slaten. a q-secteies wreic-0.0' <1 22 
MIT CLOMEGs «sau nerteeretonns seis 221 
Dilly. quartz: sepyaectiare) «ess 222 
Mineralogical Club, 115, 131, 
140, 236 
Journal,.... Vaneolls 222 
265 
PAGE 
Mineralogy, section of... ..135, 
140, 141, 194, 236 
Minerals of N. Y. Co.,...40-49, 
138, 211-235, 237, 250 
alphab. list of...... daogad eee! 
collectorsiofer mua eon 211 
locailtiesiofiie yecaesee «eee 2138 
Number Ofteaas a erase. 216 
Minine Of Zircon sneer 237 
Miocene yee eR ores as ceicisieua ek. 145 
Miracles and Evolution. ...156-162 
andsWawerarae eee nie 154-156 
Mississippi Rivera elec eels 164 
Missouri Geol. Surv .......... 246 
Molybdenite.......... .. 212, 217 
IMONyDGItCE! eS arros seisserere tere the 217 
MOnaZite emcee eerie 220, 237 
Montalban system........... 59-60 
Monument to AUDUBON..... alg 
Monuments in Yucatan... ... 4 
IMOONStONE® secee viele sees 16, 163 
Mountainlcornkeee ence ee cee 224 
limestone.of Ti... ... 165 
Mountains of Syria........ 166-178 
Muscles, exhaustion of..21, 75, 76 
OL birdisi wan Peer leeters acre 93-95 
MI SCOVILG = sora cneveicteisoysctevetors 49, 226 
MnTSUCAl SOUNCSaeruteieetesiee ete 238 
National Acad. of Sciences.... 90 
INatrOlitemet ee seis «es onc oaers 231 
Nat. Sci. Assoc. of Staten 
STON es act hee ete os ae 136 
IN(THEUTROSE POS Oe ORO AGED DOO 168 
Naturwiss. Verein in Ham- 
(WW sananae EDD O.GOU EOS 15 
INGECrOnIte’ 4.2. fesse ede « 215, 229 
New York Island 
BGC) Olen cralrcpelsieieetcis ose 400 ee 59-60 
geology of...... ... 49-64, 128 
literatumerofe acne Acie. rete 64 
map of (facing) Mas Nei pss ares 64 
minerals of . ; .61-62, 
64, 138, 211- ~935, 287, 250 
structure Of eee Kid alee wiels 59-61 
SUBVEY, Obese ane eos Seslard avout 64. 
topography of......... 61, 64 
N. Y. Mineralogical Club, 115 
131, 140, 286 
INTCKOIRE Rr yc tccs Giese at icine 37, 2138 
OXAC OW yar. so Mise, 5 4s eisreisieeoe 37 
Nineteenth Century. .... 000+ 141 
Nitrate:of silver. 222.42. access 205 
MHFTOEGOL edanccoo 1s boaueuc 38 
oxide, discovery of....... 198 
