TY  - RPRT
TI  - Calibration of the latest Eocene-Oligocene geomagnetic polarity time scale using 40 Ar/ 39 Ar dated ignimbrites
AU  - W. C. McIntosh
AU  - J. W. Geissman
AU  - C.E. Chapin
AU  - Michael J. Kunk
AU  - Christopher D. Henry
PY  - 1992
DO  - 10.1130/0091-7613(1992)020<0459:cotleo>2.3.co;2
UR  - https://pubs.usgs.gov/publication/70207641
ID  - 70207641
ER  -