Observations upon the anatomy and relations of the "dumb-bell-shaped" bone in Ornithorhyncus, with a new theory of its homology; and upon a hitherto undescribed character of the nasal septum in the genera Ornithorhyncus and Echidna
Published in Proceedings of the Linnean Society of New South Wales, in 1894, in volume 9, pages 129-150
Date published:1894