Nature, Količina 16

Academy acid action animals apparatus appears arithmetical mean ASTRONOMICAL body boulder clay breccia Brixham carbon carbonic acid Carboniferous cause cells centre chemical chlorophyll College colour comet connection containing contractile corresponding cretaceous curve deposits described direction distance earth electric examination exhibited experiments fact feet fossil geological germinal vesicle give glacial heat heliometer hyæna important inches interesting Kent's Cavern light London magnetic matter maximum means measure ment meteor meteorological method millimetre miocene molecules motion museums nature observations Observatory obtained occur organic ovum Owens College paper Paris Paris Observatory perihelion period phenomena physical plants plates position present president probably Prof protoplasm question rainfall recent reference regard remarks researches Royal scientific Society solar South species specimens stalagmite star sun-spots surface temperature theory tion University velocity wave whole Zoological