The Thurston County mastodon, Mastodon grangeri, sp. nov.
By: by Erwin Hinckley Barbour.
Series: Bulletin / Nebraska State Museum -- v. 1, no. 35; Bulletin (University of Nebraska State Museum) -- v. 1, no. 35.
Publisher: University of Nebraska
Published: 1934
Place of publication: Lincoln
Language: eng
Number of pages: 290
Subjects: Mastodons -- Nebraska -- Thurston County
Other titles: Mastodon grangeri
Notes: Caption title.

"May, 1934."