Edinburgh New Philosophical Journal

acid alumina animals appear arch aurora barbs barbules Bernard de Jussieu birds branch Burman calcareous calyx carbasea carbon Catalonia cells charcoal ciliæ circumstances CLARKE ABEL coal coke colour combustible contains cool cork cotton degree Edinburgh employed entirely experiments extremity fact favourable feather feet flustra Friendly Societies heat Henzada hich hour hydrogen improvements Intumesced iron lately less light linen Linnæus lower lustre Magnesia magnetic mass means memoir ments miles mountains Natural History naturalists nearly observed opus incertum ovum oxide peperino plant plate polypus portion present produced pulverulent coke pyrites quantity rate of sickness rein-deer remarkable Scotland seen shaft shew side species specific gravity specimen Spitzbergen squall substance surface tables Talain temperature tion tourmaline tube ture vegetable whole wind zoophytes