;44 



ROCHKSTKK ACADKMV OF SCIENCE. 



I' AGE. 



Magnetic storms, behiivinr ol' 247 



, relation to the sun 248, 253 



Maiarnolia aruminata 242 



Majruire, Mrs. E. L., e.xhibited material 176 

 Mallory, Dr. M. L., appointed on com- 

 mittee 24.5 



, elected Vice-President 18J, 243 



.memorial of 207,271) 



Map of .Monroe County 2.54 



Marasmius eampanulatus 242 



—, list of species 1-57 



Mareellus shule, thickness of iW 



Marnaritaiui 14 



— deltoidea 17 



— marg-iuata • 17 



— rugosa in 



Marsh, O. C, cited ... 2(J7, 209 



Marshall, N. v., well at 68 



Mauritius, shells from. 19—36 



Mechanical problems involved in im- 

 proved canal navij-'ation 232 



Medeola Vn-giniana 178 



Medina formation . 218 



— . thickness of 101 



Meetiujr, thirteenth annual 42 



—, fourteenth annual.. ."■ 174 



— , Hfteenth annual 23.5 



— , special 167 



— , stated (see contents) 



Melampus.. 21 



Melanla ovularis J> 



Melanospone 1-59 



Melantlio, list of species .. 4, 5 



Melbourne Botanical Gardens 47 



Membership list 333 



Mendon Ponds, plants from 179, 241 



Mentzelia ornata 176 



Meretrix tigrina 36 



— beta 36 



Merulius alveolarius 164 



Mertensia Virg-inica 240 



Mesodoa albolabris 7,8, 9 



var. deutata 7 



— bucoulenta 7 



-Sayii i, «, "•• 



— thyroides 7, t, 9 



Mesomphix inrertcxta -5 



-Metaptera alata !•'> 



Meteorite from Japan 171—173 



— , Kenton Co., Ky 151—1.53 



Meteorites. e.\hibited and discussed 153, 173 



Mexico, lecture given on 169 



Minerals of high specific gravity, sep- 



arationof 12;.' 132 



— , apparatus for, d(!scribed 123 



Miohipiuis 209 



Mitcbella rei>en3 46 



Mitella diphylbi 178 



— nuda 1V8. 240 



Mitra. list of species 24, 25 



Mitridte 24 



Mitrularia tectum-Sinense 32 



Modiola... . 35 



Mollusca, digestive system of 41 



— of Monroe County, N. Y 3-18 



Moneses uniHora 179, .300 



Monotropa Hypopitys 241,300 



— unitlora 241 



Monroe County, map of 254 



,X. v., .Mollusca of 3-18 



Moore, Dr. E. M., Sr., on committee ... 109 



Morgan, - , (juoted on Fungi 163 



Mountains, paper on 19 



Mucronoporus ferruginosus lt)2 



— ignarius 162 



Murex triqueter 27 



— Cumingii 27 



Muricidse 27 



P.\GE, 



Muricinu' 27 



Mussel, river 14 



Mya, synonyms 15, 16 



Mycena galericulata 



Myosoiis palustris ... 46 



Myrica cerifera 242, 243 



— (iaie 17a, 243 



Myriophyllum spicatnin 29!t 



Mytilida; 35 



Nanina 21 



Nassa, list of species 26, 27 



Na-sidiP 26 



Nasturtium sylvestre 46 



.Vatica, list of species 32, 33 



Natieidie 32 



Naueoria autumnalis 242 



— seniiorbicularis 159 



Navicuht digitus 239 



— I)eregrina 239 



Nemopanthes fasicularis 47, 241 



Xentaalbicilla 33 



— polita . . . .' 33 



Neritida-... 33 



Xeritina, list of species 33 



Neritopsid:e 33 



Neritopsis radula 33 



Xcsiia \ erticillata 299 



Xewcomb, Prof. Simon, cited 266 



Niagara formation 101, 2'JO 



, thickness of 101 



— limestone, fauna of 106 



— period 218 



-- shale, fauna of ]'"" 



Xile, N.Y., wells at 8 



Nitz^chia coarctata 2^9 



— panduriformis 239 



Xucleospiridie 114 



Xucula bellistriata 74 



Nympha?a odorata 241 



Ochrosporii- 158 



Ocinebra brevicula 27 



— pumila 27 



O'Connor, Joseph, on committee 169 



Odontia fimbriata 165 



Odostomia eorticaria 10 



Officers (see table of contents) 



Ogden, i)lants from 241 



Oleander, stomata of 44 



01i\a. list of species 24 



Olividii- 24 



Oniphalia campanella 155. 242 



— ouprea 5 



— unibellifera 242 



Onondaga Salt group, thickness of .. 93, 100 



Ontaricj, Lake, origin of 222 



Opliibolusgetulus 288 



Ophidians of the Southern States. 286— ■-89 

 Ophioglossnm ventraiis 289 



vulgatura 46,241,300 



Opisthobranchiata 21 



Orchis spectabilis 240 



Oreodon 208 



Oriskany .sandstone 99 



orthidacea 118 



Orthidic 118 



Orthis 114 



Ory/.opsis Canadensis 178 



Osars detined 184 



0.scillaria 177, 178 



Ostrea 34 



OstreidiV 34 



Overhead, astronomical lecture 201 



Owen, Prof., cited 206,207 



Pachyderms 206 



Paha detined 184 



