Colures, a. 131. Dimorphism, b. 336. Dioptra, a. 165. Dipolarization, b. 80, 82. Direct motion of planets, a. 138. Eccentric, a. 145. Echineis, a. 190. Conditions of existence (of animals), Eclipses, a. 135. b. 483, 492. Conservation of areas, a. 380. Consistence (in Thermotics), b. 160. Constellations, a. 124. Constituent temperature, b. 170. Effective forces, a. 359. Elective attraction, b. 265. Electrical tension, b. 242. Electro-dynamical, b. 246. Electrodes, b. 298. Electrolytes, b. 298. Electro-magnetism, b. 243. Elements (chemical), b. 309. Empiric school (of medicine), b. 439. Contact-theory of the Voltaic pile, b. Elliptical polarization, b. 122, 123. 295. Cor (of plants), b. 374. Cosmical rising and setting, a. 131. Cotidal lines, a. 460. Craters of elevation, b. 556. Deferent, a. 175. Empyrean, a. 82. Enneads, a. 213. Entelechy, a. 74. Eocene, b. 529. Escarpment, b. 537. Definite proportions (in Chemistry), b. Evection, a. 171, 172. 285. Equator, a. 130. Equinoctial points, a. 131. Faults (in strata), b. 537. Final causes, b. 442, 492. Descriptive phrase (in Botany), b. 393. First law of motion, a. 322. Finite intervals (hypothesis of), b. 126. Dew, b. 177. Dichotomized, a. 137. Diffraction, b. 79. Fits of easy transmission, b. 77, 89. Fixity of the stars, a. 158. 66 Grave, b. 38. Latent, b. 160. Height of a homogeneous atmosphere, Heliacal rising and setting, a. 131. Homoiomeria, a. 78. Horizon, a. 131. Horoscope, a. 222. Horror of a vacuum, a. 346. Iatro-chemists, b. 263. Magnetic elements, b. 222. Magneto-electric induction, b. 256. Mechanical mixture of gases, b. 172. Meridian line, a. 164. Methodic school (of medicine), b. 439. Metonic cycle, a. 122. Moment of inertia, a. 356. Multiple proportions (in Chemistry), Music of the spheres, a. 82. Percussion, Centre of, a. 357. Perigee, a. 146. Piston, a. 346. Plagihedral faces, b. 82. Plane of maximum areas, b. 380. Plesiomorphous, b. 335. Plumb line, a. 164. Pneumatic trough, b. 273. Polar decompositions, b. 293. Polarization, b. 72, 74. 66 Circular, b. 82, 119. Elliptical, b. 122, 124. of heat, b. 153. Poles (voltaic), b. 298. 66 of maximum cold, b. 146. Potential levers, a. 318. Power and act, a. 74. Precession of the equinoxes, a. 155. Predicables, a. 205. Predicaments, a. 206. Preludes of epochs, a. 46. Primary rocks, b. 513. Primitive rocks, b. 513. Primum calidum, a. 77. Principal plane (of a rhomb), b. 73. Provinces (of plants and animals), b. Prutenic tables, a. 270. Pulses, b. 33. Pyrites, b. 352. Quadrant, a. 164 Quadrivium, a. 199. Quiddity, a. 234. Quinary division (in Natural History), | Systematic Zoology, b. 412. Solar heat, b. 145. Solstitial points, a. 131. Solution of water in air, b. 166. Sothic period, a. 118. Spontaneous generation, b. 457. planets, a. 139. Carolinian, a. 304. Tangential vibrations, b. 45. Technical terms, b. 389. Temperament, b. 47. Temperature, b. 139. Terminology, b. 389. Tertiary rocks, b. 513. Theory of analogues, b. 483. Thick plates, Colors of, b. 79. Third law of motion, a. 334. Three principles (in Chemistry), b. 261. Toletan tables, a. 177. Transition rocks, b. 530. Transverse vibrations, b. 44, 93, 101. Travertin, b. 546. Trepidation of the fixed stars, a. 179. Trigonometry, a. 167. Trivial names, b. 392. Trivium, a. 199. Tropics, a. 131. Truncation (of crystals), b. 319. Uniform force, a. 327. Unity of Composition (in Comparative Unity of plan (in Comparative Anato- Variation of the moon, a. 179, 303. |