Vol. s3-31, Issue 183, 1886March 01, 1886 EDT
Observations on the Tertiary of Mississippi and Alabama, With Descriptions of New Species
Observations on the Tertiary of Mississippi and Alabama, With Descriptions of New Species
Daniel W. Langdon,
Langdon, D. W. (1886). Observations on the Tertiary of Mississippi and Alabama, with descriptions of new species. American Journal of Science, s3-31(183), 202–209. https://doi.org/10.2475/ajs.s3-31.183.202