Palmoxylon simperi and Palmoxylon pristina : Two Pre-Cretaceous Angiosperms from Utah
- 15 May 1970
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 168 (3933) , 835-840
- https://doi.org/10.1126/science.168.3933.835
Abstract
Petrified palm stems (Palmoxylon simperi and Palmoxylon pristina) from the Middle Jurassic Arapien Shale Formation near Redmond, Sevier Country, Utah, are the first unequivocal angiosperms reported from pre-Cretaceous strata.Keywords
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