Monticellite, xxvi, 388.
Montlosier, Count, notice of, xxxvii, 121.
Monuments, public, in the United States, xviii, 229.
Monument to Copernicus, in Warsaw, iv, 387.
— of Pultowa, iii, 379.
— to Cuvier, xxiii, 309.
Monumental inscriptions, on the writing of, xvii, 271.
Moodus noises at East Haddam, Ct., xxix, 364; xxxix, 336.
Moon, volcanoes of, v, 176; xxxv, 305.
—, action of, on the atmosphere, deductions respecting, xv, 174.