TY  - RPRT
TI  - Penrose Conference Report: Secular variation in tectonics and allied fields
AU  - D. Bradley
AU  - J. Dewey
PY  - 2005
DO  - 10.1130/1052-5173(2005)15<13:pcrsvi>2.0.co;2
UR  - https://pubs.usgs.gov/publication/70028770
ID  - 70028770
ER  -