TY  - RPRT
TI  - Paleoecological and floristic heterogeneity in the plant-fossil record; an analysis based on the Eocene of Washington
AU  - Robyn J. Burnham
PY  - 1994
DO  - 10.3133/b2085b
UR  - https://pubs.usgs.gov/publication/b2085B
ID  - b2085B
ER  -