The Intellectual Observer: Review of Natural History, Microscopic Research, and Recreative Science, Tom 6

acid action Anglo-Saxon animals aperture atmosphere basalt beautiful bees body bright capsule Causeway centre chemical ciliated coal colour comet comet appeared comet was seen considerable contains creatures Crinoids crystals curious deposits described Devonian dioicous distance distinct double stars doubt evidence existence feet fluid fossils freezing genus glass heat Herschel hive hydrogen inches insects INTELLECTUAL OBSERVER Jungermannia lake larvæ leaves length less light lines Lough Neagh mass matter metallic microscope miles minute nature nebula objects obtained organic paper parasites particles pass perianth period peristome pinnules plate portion pottery present prism produced quantity rays remarkable resemblance result rocks Roman Samian ware Santonine Scolecida side Silurian silver solution species specimens spectrum sporangia sporangium spores stars stem stone substance surface T. W. WEBB telescope temperature tion tube upper vessels whole zoospores