The Oligocene Bridge Creek flora of the John Day formation, Oregon - Meyer, Herbert W. (Herbert William), 1954-; Manchester, Steven R., 1956- (Berkeley : University of California Press, 1997)
Keywords: biostratigrafie; fosilní flóra; oligocén; paleontologie; biostratigraphy; fossil flora; fossil plants; oligocene; paleontology; Oregon; Oregon; monografie