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Report on the geology of Vermont: descriptive, theoretical, economical, and scenographical;

By Vermont..
Claremont, N.H., Printed by the Claremont manufacturing company, 1861 .
2 v. , Paged continuously. | "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. 30 x 23 cm..

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Report on the economical geology, physical geography and scenery of Vermont;

By Hager, Albert D..
[Claremont, N.H.] Printed by the Claremont manufacturing company, 1862 .
4 p. l., [5]-252 p. , Separate from Vermont. Geological survey. Report on the geology of Vermont... 1861. v. 2, p. 733-971. 30 cm..

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Palæozoic fossils ...

By Geological Survey of Canada..
Montreal, Dawson Brothers; [etc., etc.] 1865 .
3 v. , Vol. 1 has subtitle: Containing descriptions and figures of new or little-known species of organic remains from the Silurian rocks. 1861-1865 ... | Vol. 3, pt. 2-4, printed in Ottawa by S.E. Dawson. | Vol. 1, p. 1-344 was "printed in four parts between Nov. 1861 and Feb. 1865 under the title 'New species of Lower Silurian fossils'." 25 cm..

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Catalogues of the Silurian fossils of the island of Anticosti, with descriptions of some new genera and species.

By Geological Survey of Canada.
Montreal, | London, | New York [etc.] Dawson brothers; | Baillière, 1866 .
93 p. 25 cm..

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