An exquisitely preserved skeleton representing a primitive sturgeon form the Upper Cretaceous Judith River Formation of Montana (Acipenseriformes: Acipenseridae: N. Gen. and Sp.)
By: Lance Grande and Eric J. Hilton.
Contributors: Hilton, Eric J.
Series: Supplement to Journal of paleontology -- v. 80, no. 4; Paleontological Society memoir -- 65; Journal of paleontology -- v. 80, no. 4, suppl.; Memoir (Paleontological Society) -- 65.
Publisher: Paleontological Society
Published: 2006
Place of publication: Lawrence, Kan
Language: eng
Number of pages: 39
Subjects: Sturgeons -- Fossil; Geology, Stratigraphic -- Cretaceous; Judith River Formation
Notes: Cover title.

"July 2006."

Includes bibliographical references.