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List of works by Isaac Lea

A synopsis of the family Unionidae ⬇️

Philadelphia: H.C. Lea, 1870.

A synopsis of the family of Naiades ⬇️

London, Carey, Lea and Blanchard;1836.

A synopsis of the family of Naiades ⬇️

Philadelphia, Carey, Lea & Blanchard, 1838.

Check lists of the shells of North America ⬇️

Washington,Smithsonian institution1860 | University of Cal

Contributions to geology ⬇️

Philadelphia: Carey, Lea and Blanchard, 1833.

Description of a new genus (Trypanostoma) of the family Melanidæ, and of forty-five new species ... ⬇️

Philadelphia: Merrihew & Thompson, 1862.

Observations on the genus Unio : together with descriptions of new species in the families Unionidae, Colimacea and Melanina ⬇️

Philadelphia: I. Lea.[1840?]-

Observations on the genus Unio, together with descriptions of new genera and species .. ⬇️

Philadelphia, Printed by J. Kay, Jun., & Co. [etc.]1832-[74]

On the fossil foot-marks in the red sandstone of Pottsville, Pennsylvania ⬇️

Philadelphia: Printed for the author, 1852.

On the fossil foot-marks in the red sandstone of Pottsville, Pennsylvania / by Isaac Lea ⬇️

Philadelphia: Printed for the author, 1852.

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