Are the leaves fan-shaped, with veins extending out from the leaf base? Sometimes 1–2 notches form LOBES along the MARGIN.
It is a CONIFER known as a ginkgo.
Are the leaves not fan-shaped?
This full-color field guide is perfect for everyone from young students to professional arborists.
“One of the best, pocket-sized tree identification manuals.”
—Steve Nix, About.com