The INTERNATIONAL FOSSIL PLANT NAMES INDEX
Global registry of scientific names of fossil organisms covered by the International Code of Nomenclature for Algae, Fungi, and Plants and the International Code of Zoological Nomenclature © 2014-2024

IDNAME urn:idName:ifpni.org:species:F4EC82CD-D6DE-01C9-FE6D-E0C5280FC292 species
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Crataegus imparilis

Crataegus imparilis Knowlt. Bull. U.S. Geol. Surv., (204): 66. Dec 1902
Name
Crataegus imparilis
Rank
Species
Generic Name
[Genus] Crataegus
Authors (Pub.)
Knowlton F. H.  
Publication
Fossil flora of the John Day Basin, Oregon [1902/12]
Journal
Bulletin of the United States Geological Survey
Issue
204
Page number
66
Year
1902
Fossil Status
leaves
Stratigraphy
Serravallian
Strat. comment
Mascall Formation
Location
White hill 0.5 east of Van Horn’s Ranch, John Day Valley, about 12 miles west of Mount Vernon, Grant County, Oregon, USA
Paleoregion
America (North)
Data for Holotypus
Repository
National Museum of Natural History, Smithsonian Institution, Washington, USA
Repository Number
8513

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