Descriptions of new organic remains, collected in Nebraska territory in the year 1857, by Dr. F.V. Hayden... together with some remarks on the geology of the Black Hills and portions of the surrounding country
By: By F.B. Meek and F.V. Hayden
Publisher: Merrihew & Thompson, printers
Published: 1858
Place of publication: Philadelphia
Language: eng
Number of pages: 59
Subjects: Paleontology; Geology
Notes: From the Proceedings of the Academy of natural science, March 1858.