Arkonaster, a new multi-armed starfish from the Middle Devonian Arkona Shale of Ontario /

Bibliographic Details
Main Author: Kesling, Robert V. (Robert Vernon), 1917-2005
Format: Book
Published: Ann Arbor, Mich. : Museum of Paleontology, The University of Michigan, [1982]
Series:Contributions from the Museum of Paleontology ; v. 26, no. 6.
Item Description:Cover title.
"December 21, 1982"--Cover.
Physical Description:pages 83-115 : illustrations ; 26 cm.
Bibliography:Bibliography: pages 99-100.