"Hesperornis regalis, (a fossilized restoration) which stood about three feet high, had blunt teeth…
"Hesperornis regalis, (a fossilized restoration) which stood about three feet high, had blunt teeth…
"Archaeornithes is at present represented by but one member, the first undoubted fossil Bird, made known…
"Oldest known ornithological treatise, illustrating also the art of lithography in the Jurassic period,…