Morton, S. G. (1834). Synopsis of the organic remains of the Cretaceous Group of the United States. Philadelphia: Key & Biddle. 88 pp., 19 pls., + Appendix, 8 pp. [The Appendix is titled: Catalogue of the fossil shells of the Tertiary Formations of the United States.].
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Morton, S. G.
1834
Synopsis of the organic remains of the Cretaceous Group of the United States.
Key & Biddle, Philadelphia
Philadelphia: Key & Biddle. 88 pp., 19 pls., + Appendix, 8 pp. [The Appendix is titled: Catalogue of the fossil shells of the Tertiary Formations of the United States.]