TY  - RPRT
TI  - Ion-probe U–Pb dating of authigenic and detrital opal from Neogene-Quaternary alluvium
AU  - Leonid A. Neymark
AU  - James B. Paces
PY  - 2013
DO  - 10.1016/j.epsl.2012.11.037
UR  - https://pubs.usgs.gov/publication/70187336
ID  - 70187336
ER  -