The Fish Canyon Tuff: a standard for geochronology
Explore the source record for details and available documents.
Colorado↗
SEARCH · Search USGS
Results for “Bulletin of Liaison and Informations, Phanerozoic Time Scale”
Search indexed USGS publications on groundwater, aquifers, geologic maps, mineral resources and earthquakes. Explore source records by subject and place.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.