Report on the geology of Vermont: descriptive, theoretical, economical, and scenographical - Vermont. State Geologist; Hitchcock, Edward, 1793-1864.; Hitchcock, Edward, 1828-1911.; Hager, Albert D. (Albert David), 1817-1888.; Hitchcock, Charles H. (Charles Henry), 1836-1919.; Lesquereux, Leo, 1806-1889.; Billings, E. (Elkanah), 1820-1876. (Claremont, N.H., Printed by the Claremont manufacturing company, 1861)
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"On the fossil fruits found in connection with the lignites of Brandon, Vt.; by Leo Lesquereux": v. 2, p. 712-718.
"On some new or little known species of lower Silurian fossils from the Potsdam group (primordal zone), by E. Billings.--On some new species of fossils from the calciferous, Chazy, Black river and Trenton formations": v. 2, p. [942]-960.
Keywords: Geology -- Vermont; Paleontology -- Vermont