Whitfield, Robert Parr, 1828-1910.Seely, Henry Martyn, 1828-1917.Perkins, George H. (George Henry), 1844-1933.2005-10-062005-10-061897http://hdl.handle.net/2246/757p. 177-184, [2] leaves of plates : ill ; 24 cm.Includes bibliographical references.1888393 bytesapplication/pdfen-USQH1 .A4 vol.9, art.11, 1897Invertebrates, Fossil -- Vermont -- Vergennes Region.Invertebrates, Fossil -- Champlain, Lake, Region.Invertebrates, Fossil -- New York (State)Paleontology -- Ordovician -- Vermont -- Vergennes Region.Paleontology -- Ordovician -- Champlain, Lake, Region.Paleontology -- Ordovician -- New York (State)Paleontology -- Silurian.Paleontology -- Vermont -- Vergennes Region.Paleontology -- Champlain, Lake, Region.Paleontology -- New York (State)Descriptions of new species of Silurian fossils from near Fort Cassin and elsewhere on Lake Champlain. Bulletin of the AMNH ; v. 9, article 11.New species of Silurian fossilstext