Pseudotsuga menziesii

Citations total:
link From To Geolocation Author - title Year
details Nd Nd Staplin,F.L. et al. Relationships among Gymnospermous pollen. 1967
details Late Pliocene Idaho Leopold,E.B. et al. Development and affinites of Tertiary floras in the Rocky Mountains 1972
details Late Pliocene Early Pleistocene Idaho Leopold,E.B. et al. Pollen profiles of the Plio - Pleistocene transition in the Snake River Plain, Idaho. (In: Late Cenozoic history of the Pacific Northwest, interdisciplinary studies on the Clarkia fossil beds of Northern Idaho. C.J.Smiley, editor) 1985
details Pliocene California Heusser,L.E. et al. Late Tertiary and Pleistocene vegetation history; 20my to 20ky. II. 1. North America. (In: Vegetation History. B.Huntley et al, editor) 1988
details Quaternary Wyoming Santucci,V.L. The Yellowstone Paleontological Survey. 1998