The Quarterly Journal, Volumen 13

action alcohol ammonia animal appears ascertained atmosphere atoms azote basalt beds Berzelius blood Board of Longitude brain and spinal calcination calx carbonic acid cause charcoal chemical chlorine chronometer circumstances colour column comet consequence contains copper crystals density desquamation effect employed equal equation experiments feet feldspar fluid formation grains granite greywacke heart heat hydrogen inches increase influence iron Journal lime longitude magnet manganese mass matter means Memoirs mercury metallic motion mountains muriatic acid muscles of voluntary nature Nautical Almanac nearly Necker nerves nervous system observations obtained oxide oxygen porphyry portion potash precipitate present printed produced proportion published quantity quartz remarkable render rocks salt sandstone says schist shew side soda solution specific gravity spinal marrow strata substance sulphate sulphuric acid surface Tang temperature Thomson tion trap tube vapour veins vessel volume weight whole