Acer medianum

Acer medianum Knowlt. Bull. U.S. Geol. Surv., (204): 76. Dec 1902

Name: Acer medianum
Rank: Species
Generic Name: [Genus] Acer
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: 76
Year: 1902
Fossil Status: fruits
Stratigraphy: Serravallian
Strat. comment: Mascall Formation
Location: Van Horn's ranch locality; the other is from the white hill, one-half mile east of Van Horn's ranch, Grant County, Oregon, USA
Paleoregion: America (North)
Designated by: J.A. Wolfe, Tanai, J. Fac. Sci. Hokkaido Univ., Ser. 4, Geol., 22(1): 112. Feb 1987
Repository: National Museum of Natural History, Smithsonian Institution, Washington, USA
Repository Number: USNM 8498
Num: 14: 4
Pub.: Fossil flora of the John Day Basin, Oregon [1902/12]
Repository: National Museum of Natural History, Smithsonian Institution, Washington, USA
Repository Number: USNM 8498, USNM 8499
Num: 14: 4, 5
Pub.: Fossil flora of the John Day Basin, Oregon [1902/12]

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