Acer eomedianum

Taxonavigation

Taxonavigation: Sapindales
Classification System: APG IV Superregnum: Eukaryota Cladus: Diaphoretickes Cladus: CAM Cladus: Archaeplastida Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Cladus: Rosids Cladus: Eurosids II Ordo: Sapindales

Familia: Sapindaceae
Subfamilia: Hippocastanoideae
Tribus: Acereae
Genus: Acer
Sectio: †A. sect. Columbiana
Species:†Acer eomedianum

Name

†Acer eomedianum J.A.Wolfe & Tanai J. Fac. Sci. Hokkaido Univ., Ser. 4, Geol., 22(1): 109. pl. 16, figs. 3, 5. 14 Feb 1987

Type material

• Holotype: UCMP 9065 (fruit)
  • Repository: Museum of Paleontology, University of California Berkeley, Berkeley, Alameda County, California, Unites States
    • Collected:1956

• Paratype: UCMP 9066 (leaf)
  • Repository: Museum of Paleontology, University of California Berkeley, Berkeley, Alameda County, California, Unites States

Type locality

• Eocene, Late Eocene; Bull Run flora, I-L Formation; Bull Run (UCMP P562), Elko County, Nevada, United States

Etymology

• "An Eocene species possibly in the lineage leading to Acer medianum."

Distribution

Eocene

• Late Eocene
  • Bull Run flora, I-L Formation; Bull Run (UCMP P562), Elko County, Nevada, United States

References

• Wolfe, J.A. & Tanai, T. 1987. Systematics, Phylogeny, and Distribution of Acer (maples) in the Cenozoic of Western North America. Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and Mineralogy 22(1): 1–246.  PDF Reference page. 

Links

• IFPNI International Editorial Board 2014–56852-1. The International Fossil Plant Names Index. Acer eomedianum. Published online. Accessed: 56852-1 2025 December 13.