TY  - RPRT
TI  - Paleomagnetic poles and polarity zonation from Cambrian and Devonian strata of Arizona
AU  - D. P. Elston
AU  - S.L. Bressler
PY  - 1977
DO  - 10.1016/0012-821x(77)90067-x
UR  - https://pubs.usgs.gov/publication/70009919
ID  - 70009919
ER  -