"A  sketch of the deposits containing extinct mammalia in the neighbourhood of the Plata"
By: by Charles Darwin.
Publisher: s.n.
Published: 1837
Place of publication: [London
Language: eng
Number of pages: 544
Subjects: Paleontology -- Argentina -- Pampas; Sediments (Geology) -- Argentina -- Pampas
Notes: Caption title.

Abstract from paper read May 3.

Freeman 1646.

From: Proceedings of the Geological Society of London, v. 2, no. 51 (1837).

With, as issued, the author's "On certain areas of elevation and subsidence in the Pacific and Indian oceans, as deduced from the study of coral formations."  [London, 1837]