Bibliography Details:
Author(s):

LePage, B. A.
Currah, R. S.
Stockey, Ruth A.
Rothwell, G. W.
Article or Chapter Title:

Fossil ectomycorrhizae from the Middle Eocene.
Year:

1997
Journal or Book:

American Journal of Botany; official publication of the Botanical Society of America 84(3): 410-412
Notes:

KEYWORDS = ectomycorrhizae, Eocene, Pinus, Rhozopogon, Suillus

NOTES = Associated with Pinus, the mycorrhizae seem morphologically closest to Rhizopogon and Suillus.