Vol. XLIV.–Plates.
1. Map of the Province of Tarapaca, in South Peru, 1
2, 3, 4, 5. Plans of Ancient American Mounds, &c., in Wisconsin, 21
6, 7, 8. Bones of a new Fossil Animal, found in Missouri, (Orycterotherium missouriense, Harl.,) 69
Wood Cuts.
Diagram to represent the Earth and its Atmosphere, 17
Crystals of Mesotype, (L. C. Beck,) 57
"Stilbite and Heulandite, (L. C. Beck,) 59
Section of Red Sandstone Strata at Boonton, N. J., 135
Figures of a Carbon Voltaic Battery, by B. Silliman, Jr., 181, 182
Map of Richmond (Indiana) and vicinity, 282
View of Pisolitic Strata, 284
Section of ancient Channels of Streams, 285
Fossil Fucoids, Richmond, Ind., 290, 291
Various Fossils, &c., Richmond, Ind., 292, 293, 294, 295, 299, 300, 301
Nodules of Iron Pyrites, Richmond, Ind., 312
Diagrams illustrating Dové's paper on the Law of Storms, 321, 328
New Trilobite, (Ceraurus crosotus,) 346
Magnetic Apparatus, 418
Vol. XLV.–Plates.
1. Tabular Diagram of observations on Tides in the North American Lakes, 18
2. Map of the World, with the track of the U. S. Exploring Expedition, and showing distribution of Coral Islands in the Pacific, 131
3. Torpedo occidentalis, Storer, 165
4. Prof. Alexander's Barometer, 233
5. Teeth of Lepidostei, by J. Wyman, 359
Wood Cuts.
Diagrams illustrating Mr. Chas. Tracy's paper on the Rotary Action of Storms, 67, 69, 71, 72
Section of the Ice Mountain of Hampshire Co., Va., 79
Diagrams illustrating Dent's new Compensation Balance for Chronometers, 87, 88, 90, 91, 92, 93
*Great Comet of February, 1843, between pp. 200 and 201
Parts of the Ceraurus crosotus, 223
Diagram to show operation of Water falling over a Dam, 369
Curves showing results of experiments with Grove's Battery, 391, 392
Crystals of Eremite, (J. D. Dana,) 402