44 8 



NEW YORK STATE MUSEUM 





Manticoceras amnion, 355, 368, 379. 

 apprimatum, 358, 361. 

 backlundi, 355. 379. 

 buchi, 368. 

 carinatum, 353, 368. 

 contractum, 359, 361. 

 fasciculatum, 359, 361. 

 intumescens, 210, 286, 350, 351, 352, 353, 



354, 355- 356, 367. 376. 378, 383- 

 var., 352. 

 nodifer, 359, 361. 

 orbiculus, 368. 

 oxy, 358, 361, 368. 

 pattersoni, 358, 360, 365, 367, 368, 378, 



379- 

 var., styliophilum, 359, 360. 

 primordiale, 353. 

 retrorsum, 355. 

 rhynchostoma, 356, 357, 361, 365, 366, 



367- 378. 



simulator, 361, 368. 



sororium, 357, 361. 



tardum, 358, 361. 



vagans, 358, 361. 

 Marcellus shales, 252, 374, 375. 

 Martenberg, Germany, 291, 293, 337, 370, 



371, 372- 

 Maryland, fossils from, 212, 299, 300, 304, 



305. 336. 

 Matagne schists, 352, 370. 

 Meek, F. B., cited, 330, 376. 

 Melania arcuata, 371. 

 Melocrinus bainbridgensis, 346, 347. 



breviradiatus, 346, 347. 



clarkei, 346-48, 360, 364. 

 Meristella cf. haskinsi, 374. 

 Mesodesma, 225. 

 Micaceous sandstones, 351. 

 Middlesex \ T . Y., 253, 319, 321, 322, 333. 

 Middlesex black shales, 212, 213, 214, 357, 



359, 375- 



Mila, 256. 



delicata, 256. 

 Miller, S. A., cited, 247. 

 Modiella, 316. 



sp. ?, 316. 



explanation of plate, 417. 



pygmaea, 316. 

 Modiola phaseolina, 200, 201. 

 Monomyarians, 218. 

 Montour Falls (Havana) N. Y., 252, 257, 



333- 

 Moreland Ky., 369, 375. 

 Mount Morris N. Y., 241, 301, 336. 

 Minister, cited, 219, 220, 221, 228, 269, 371. 

 Murchison, cited, 279. 

 Murray and Renard, cited, 203. 

 Mytilarca, 223, 291. 



beyrichi, 292, 293. 



umbonata, 307. 

 Mytilus edulis, 223. 



Naples N. Y., 231, 236, 237, 238, 239, 240, 

 243, 252, 254, 257, 258, 261, 263, 264, 290, 

 29 1 , 2 99> 300, 313, 315, 316, 318, 326, 327, 

 333- 340, 34i, 342, 343, 348, 369- 



.Vaples fauna, sea of Portage time, 199- 

 209 ; bionic provinces of Appalachian gulf, 

 209-12; difference in duration with ref- 

 erence to total sedimentation, 212-14; 

 came in from the west, 214; bionomic 

 character, 215-16; lamellibranchiata, 216- 

 18; other components, 218-343; gastro- 

 poda, 316-40; pteropoda, 340-43; some 

 additional species, 344-49 ; development 

 outside of New York, 350-56; range of 

 species in Chautauqua and Naples sub- 

 provinces, 356-60; geographic distribu- 

 tion of fauna of Genesee province, 360-- 

 64; distinctive features of subprovincial 

 faunas, 365-67; correlation of fauna of 

 Genesee province with Intumescens fauna 



