Published January 1944
| Version public
Journal Article
A Permian Shark from the Grand Canyon
Creators
Abstract
A dental armature, evidently of a petalodont shark, from the Permian of the Grand Canyon, Arizona, is much larger than that of any known related form. The new type, Megactenopetalus kaibabanus, sheds light on the development of a group of sharks known only by single teeth, and which died out at the end of the Paleozoic.
Additional Information
© 1944 Paleontological Society. Manuscript received January 25, 1943.Additional details
Identifiers
- Eprint ID
- 111102
- Resolver ID
- CaltechAUTHORS:20210929-214930291
Related works
- Describes
- https://www.jstor.org/stable/1299194 (URL)
Dates
- Created
-
2021-10-04Created from EPrint's datestamp field
- Updated
-
2021-10-04Created from EPrint's last_modified field
Caltech Custom Metadata
- Other Numbering System Name
- Balch Graduate School of the Geological Sciences
- Other Numbering System Identifier
- 352