An early Reticuloceras Zone fauna from the Hale Formation in northwestern Arkansas
Main Author: | Gordon, Mackenzie, 1913- |
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Format: | Book |
Language: | English |
Published: |
Washington :
U.S. Govt. Print. Off.,
1968.
|
Physical Description: |
iii, 21 pages, 6 unnumbered pages : illustrations, map. ; 29 cm. |
Series: |
Geological Survey professional paper ;
613-A. Geological Survey professional paper. Contributions to paleontology. |
Subjects: |
Item Description: |
Bibliography: pages 18-19. |
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Physical Description: |
iii, 21 pages, 6 unnumbered pages : illustrations, map. ; 29 cm. |
Bibliography: |
Bibliography: pages 18-19. |