Smith, Hamilton Lanphere, 1819-1903. [from old catalog] · Cleveland, M. C. Younglove and company · leaf 310
called Cephalapsis, or buckler-headed, possessed an enor-mous buckler head, similar to the cephalic shield of certain trilo-bites. It has been compared, and not unaptly, to the crescentshaped blade of a saddlers cutting knife, as will be seen on ref-erence to the engraving on the following page.… … eoid, or plated; and the Ganoid, or shining, or enameled. Theirst class, is at present represented by the sharks and rays, andthe second by the sturgeon and bony pike. The former or Pla-<eoid, were first introduced, but were comparaiively small andfeeble, but the latter, during the Devonian, or…
Astronomy · Meteorology · Geology · Paleontology
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