TY  - RPRT
TI  - Zeolites replacing plant fossils in the Denver formation: Lakewood, Colorado
AU  - P.J. Modreski
AU  - E.R. Verbeek
AU  - M. A. Grout
PY  - 2016
DO  - 10.1080/00357529.1984.11764438
UR  - https://pubs.usgs.gov/publication/70013211
ID  - 70013211
ER  -