TY  - RPRT
TI  - USGS Geochron—A database of geochronological and thermochronological dates and data—Technical documentation
AU  - Kelly D. Thomson
AU  - Ian W. Hillenbrand
AU  - Leah E. Morgan
AU  - Amy K. Gilmer
AU  - Zachary T. Engle
AU  - Anna T. Miller
AU  - Andy J. Park
PY  - 2026
DO  - 10.3133/dr1227
UR  - https://pubs.usgs.gov/publication/dr1227
ID  - dr1227
ER  -