GENERAL INDEX. 



6S5 



Iodine as a blow-pipe reagent.. 1.^8 

 Isoetes, biological characters of. 370 

 " characters of N. Ameri- 

 can species 39° 



" coromandeline 389 



" enumeration of species. 377 

 " geographical distribu- 

 tion 375 



" leaves of 3^5 



" systematic arrangement 372 



" bolanderi. 360, 361, 363, 368 



369^ 370, 381 



" butleri .... 361 , 363, 368, 369 



370, 3SS 



" californica 381 



" cubana 360,366, 368 



369- 3S9 

 " echinospora .. 358, 359, 360 



361, 363, 365. 368, 369. 379 

 " engelmanni 359, 360 



362, 363. 364. 365. 367. 368 



370, 384 



" flaccida 359, 360, 362 



367, 368, 369, 386 



" howellii 385 



'' hystrix 3^4 



" lancastris 358,360, 361 



362, 364, 367, 368, 370, 377 



" macrospora 359 



" malinveriana 385 



" melanopoda .. 360, 363, 365 



366, 368, 369, 370, 372, 386 



" melanospora.. 360,363, 367 



369. 370, 383 



" nuda 385 



" nuttallii.. 359, 360, 363, 366 

 368, 369. 370, 388 



" opaca (nuttallii) 359 



- pygmaja . 360, 363, 365, 367 



368, 369. 370, 377 



" riparia... 358, 359, 361, 362 



363. 368, 370, 382 



" saccharata 360,363,368 



369. 382 

 " tripus 364 



610 



111 



26 

 27 



Isoetes tuckermani . . . 359, 360, 363 

 368, 36^ , 370. 37 



" vahl 380 



" velata 379 



Lead ores of Missouri 118 



"Lemuria" of the Indian ocean 



4, 12, 30 



Lingula ingens 606 



Lituites niagarensis 



Longitude of Mexico .••• 



Lunar tables, Hansen's .. 

 " " Berg's . 



Magnet — Temperature, con- 

 stant of a 87, 462 



Magnetic brass in magnetome- 

 ters 133 



Magnetic declination in Mis- 

 souri 98, 137, 138, 344. 345 



476, 477. 530. 531 

 Magnetic inclination in Mis- 

 souri loi, 141,349,480, 534 



Magnetic intensity in Missouri. 



99. 139. 347. 47S. 532 



Melissopus latiferreana 322 



Melonites crassus 548 



" irregularis 549 



Meteorological notes . . 7, 5, 12, I4 



18, 39, m, 49, 50, 54, 56, 58 



65, 74, 75, 77, 86 



Meteorology of the year 1877 • • S 



Microgaster gelechise 297 



Microgasters— Listof N. Amer- 

 ican 313 



Microgasters— Parasites of 302 



Microplites ceratomL-e 303. 



" gortynse 304 



Milk, a condensed, without for- 



eign sugar. 



126 



\ Mineral species of Missouri ... 440 



i '* localities of " •• . 451 



Mississippi, banks of the Lower 40 



j Missouri river, stage of 17 



" " June rise 18 



Missouri Weather Service 5 



Monk's mound ^ 



