a i a eer 
Sy 
£316] 
heat and cold in the atmofphere, from the 4th to the 24th of September, 1483, 
taken from three different flations, and compared together, p. 435. Table II. af 
the greateft daily variation of heat and cold, from the 20th of wane nil 
the 8th of January, 1784, &. p. 436 iy 
Lycoperdon. See New Plant. a Soh oAaer ian 
Machines Aéroftatiques, fur un moyen de donner la Direction aux, par M. Le Comte De 
Galvez, p. 469. 
Magellan, M. de. See Comet, 
Mann, Abbé. See Meteors. 
Mars, on the remarkable Appearances at the Polar Regions of that Planet, the Inclina- 
tion of its Axis, the Pofition of its Poles, and its {pheroidical Figure; with a few 
Hints relating to its real Diameter and its Atmofphere, by William Herfchel, Efg. 
p- 233- Various lucid fpots obferved on the planet Mars, with remarks thereon, p. 
235—246. Of the direction or nodes of the axis of Mars, its inclination to the 
ecliptic, and the angle of that planet’s equator with its own orbit, p. 247. et feq. 
Of the fpheroidical figure of Mars, p. 261. Obfervations relating to the polar flat- 
tening of Mars, p. 262. Refult of thecontents of this paper, p. 273. 
Marfball, Mr. See King’s Well. 
Martineau, Mr. Philip Meadows. See Ovarium. 
Mercure, Obfervations du Paffage de Mercure fur le Difque du Soleil le 12 Novembre, 
1782, faites 4 l’Obfervatoire Royal de Paris, avec des réflections fur un effet qui fe 
fait fentir des ces mémes Obfervations femblable 4 celui d’une Refraction dans l’At- 
mofphere de Mercure, par Johann Wilhelm Wallot, Membre de l’Academie Elec- 
torale des Sciences et Belles Lettres de Manheim, &c. p. 312. Reéfultats du caleul 
des obfervations précédentes felon leurs différentes combinaifons, p. 314. Table des 
refultats du calcul des obfervations de contacts et du centre de Mercure, p. 319. 
Conclufion, p. 327. 
Mercurius Calcinatus, and red precipitate nearly the fame thing, p. 144. 
Mechain. See Comet, Conftruétion of the Heavens. 
Meffier. See Confirudtion of the Heavens. 
Metals, two methods of calcining, p. 172. 
Meteorological Fournal for the Year 1782, kept at Minehead in Somerfetfhire, by Mr. 
John Atkins, p. 58. Defcription of the inftruments ufed, and explanation of the 
tables, p. $9. Journal for January, p. 60>—63. For February, p. 64—67. For 
March, p. 68—71. For April, p. 72—75. For May, p. 76—79. For June, p. 
8o—-83. For July, p. 84—87. For Auguft, p. 88—g1. For September, p. 
92-95. For O&ober, p. 96—99. For November, p. 100—103. For December, 
Pp: 104—107. 
Meteors, 
i in Mes. sa " + a We ee wh hs aa a 
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