At John Day Fossil Beds National Monument

Bridge Creek Flora * Oligocene of Oregon

View from John Day Fossil Beds National Monument

The Bridge Creek Flora is an Oligocene flora which occurs at several sites in central Oregon. This flora contains such temperate plants as oak, alder and the dawn redwood.  Many of the fossils in this flora described by Newberry, Knowlton and Chaney were collected from the Painted Hills unit of John Day Fossil Beds National Monument, while others are known from the schoolhouse locality in Fossil, Oregon. 
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Localities
Acer kluckingi
Alnus
Crataegus
Metasequoia
Pinus seeds
Rosaceae
 Localities

Citations:
Meyer, H. W., and S. R. Manchester. 1992.  Revision of the Oligocene Bridge Creek floras of Oregon.  University of California Publications in Geological Sciences 141, 195 p.
Retallack, G. and S. Manchester. 2000. Fossil forests of central Oregon. Botanical Society of America Field Trip Guide, Botanical Society of America.