Geological sketch of the estuary and fresh water deposit forming the Bad Lands of Judith River : with some remarks upon the surrounding formations /
Hayden, F. V. 1829-1887.
Geological sketch of the estuary and fresh water deposit forming the Bad Lands of Judith River : with some remarks upon the surrounding formations / by F.V. Hayden. Extinct vertebrata from the Judith River and great lignite formations of Nebraska / by Joseph Leidy. - Philadelphia : W.S. Young, printer to the Society, 1859. - [121]-154 p., [4] leaves of plates : 3 ill., 1 map ; 32 cm.
First title "read before the American Philosophical Society, March 4th, 1859"; second title "from the Transactions of the American Philosophical Society."
Wagner-Camp (4th ed.), 329
gs 05001210
Geology--Montana--Judith River Valley.
Vertebrates, Fossil--Montana--Judith River Valley.
Vertebrates, Fossil--Nebraska.
QE134.J8 / H3
Geological sketch of the estuary and fresh water deposit forming the Bad Lands of Judith River : with some remarks upon the surrounding formations / by F.V. Hayden. Extinct vertebrata from the Judith River and great lignite formations of Nebraska / by Joseph Leidy. - Philadelphia : W.S. Young, printer to the Society, 1859. - [121]-154 p., [4] leaves of plates : 3 ill., 1 map ; 32 cm.
First title "read before the American Philosophical Society, March 4th, 1859"; second title "from the Transactions of the American Philosophical Society."
Wagner-Camp (4th ed.), 329
gs 05001210
Geology--Montana--Judith River Valley.
Vertebrates, Fossil--Montana--Judith River Valley.
Vertebrates, Fossil--Nebraska.
QE134.J8 / H3