TY  - RPRT
TI  - New U-Pb zircon ages and the duration and division of Devonian time
AU  - R. D. Tucker
AU  - D. C. Bradley
AU  - C. A. Ver Straeten
AU  - A. G. Harris
AU  - J.R. Ebert
AU  - S.R. McCutcheon
PY  - 1998
DO  - 10.1016/s0012-821x(98)00050-8
UR  - https://pubs.usgs.gov/publication/70020447
ID  - 70020447
ER  -