Petrified Forest Museum Association
Description printed on opposite side of bookmark:
PETRIFIED FOREST NATIONAL PARK
This uniquely colorful and sculpted landscape has drawn fascinated visitors for over a hundred years. Color differences within the banded bentonite clay hills depend on the original mineral and organic sediments within each layer.
Bookmark size: 2″ x 6″
Photographer: David Velk Image © 2012: PFMA