REGISTER OF PLATES, MAPS AND OTHER ILLUSTRATIONS. 341 
ie Vout. XXXIV.—Puarzes. 
Page. 
1, R. C. Taylor’s Ground Plan of a group of Indian Mounds, of ‘ 
various forms, on the elevated Prairie, seven miles east of 
the Blue Mounds, in Wisconsin Territory, - - 88 
24, ce Plan of other Indian Mounds, - 88 
3,4, 5. Anatomy of the Caligue americanus, by Pigkerige and 
Dana, - 225 
6. Loomis’s Magnetic Chart of the United Sievtsy, 1838, . 290 
Woop Cuts. 
Veins in the Diamond, . - - 38 
Prof. Johnston’s is) (ec ‘Sar -pump, . - ; 86 
O;P. Hubbard, aap Dikes in Granite, - - 106 
“at the Falls in Onan, Neri sigi 109 
oe oe ‘© in Tamworth and Eaton, N.H., 113, 114 
cs Granite Veins in Granite, White Mountains, 123 
Prof. Locke’s Electro-magnetic Dipping Needle, - 129 
Lake Shore near Chicago, Illinois, (C. U. Shepard,) 135 
Coal Formation of Upper Illinois, Me - . 143 
Various Fossil Shells, ‘“ i “144, 150, 151, 152, 153 
Page’s new Magnetic Electrical Machine, 164, 166, 168, 371 
Fossil Bones found in Louisiana, - - - 202, 203 
Galvanic Circuit through different Metals, - - 206 
Bones of Fossil Elephant found at Jackson, Ohio, - 363 
Ceratocephala goniata, and C. ceralepta, (trilobites,) ' 378,379 
Vou. XXX V.—PLATES. 
1. Vascular System of Ferns, and monstrous flower of Orchis 
spectabilis, (J. W. Bailey,) - - : - 113 
2. Bailey’s figures of Fossil Infusoria, and recent Diatome, 118 
3. Figures of new Shells, by Benj. Tappan, - : 268 
Woop Cuts. 
House in which Nathaniel Bowditch was born, - 2 
Plan of Niagara Falls and vicinity, - - - 102 
Page’s Magnetic Electrepeter and Electrotome, - 112 
Crosse’s Electrical Apparatus with insects emerging, - 136 
Angles and Casts of Crystals of Carbonate of Lime, 140, 141 
Redfield’s Map of the Raleigh’s Tyfoon of 1835, - 214 
Page’s Electro-magnetic Apparatus, 258, 260, 262, 264, 267 
Diagram of Circular Storm with reference to steering of ships, 280 
Campbell’s Electro-magnetic Engine, - - 343 
Apparatus for solidifying Carbonic Acid, : - 349 
43 
