Nature, Volume 23

Academy acid Alfuros animals appears Arctic atmosphere atomic weight barometric Bournemouth British carbon carbonic acid chemical chemistry Cinchona coal coast colour comet connection containing corresponding curves Darwin December described electric Eocene Europe Eutheria existence expedition experiments fact fauna feet Geographical Geological give given Gulf Stream heat Herr hydrogen important inch interesting Islands January lecture Lepidoptera less light lines London lower magnetic Malay matter means Metatheria micella Miocene naturalists NATURE Negrito November observations Observatory obtained occur paper Paris perihelion period photophone phylloxera plants plate present pressure probably produced Prof Prototheria published question readers recent regard region remarkable researches Royal Sargassum scientific selenium Siemens Society South species specimens spectrum stations surface temperature theory thermometer Thomson tion tube vacuum tube vapour volume wire