Author:
Hall,J.W.;Swain,A.M.
Year:
1971
Title:
Pedunculate Bracts of Tilia from the Tertiary of Western United States.
Reference:
Hall,J.W. et al. (1971) Pedunculate Bracts of Tilia from the Tertiary of Western United States. Bulletin of the Torrey Botanical Club Vol. 98 # 2 P. 95- 100
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Genus Species Country(Region) From To
Pollen Pollen sp Idaho Late Oligocene Early Miocene
Tilia Tilia parvulifolia Idaho Late Oligocene Early Miocene