erc:
who: Dockter, R. D.
what: Duration of Hydrothermal Activity at Steamboat Springs, Nevada, From Ages of Spatially Associated Volcanic Rocks
when: 1979
where: https://digital.library.unt.edu/ark:/67531/metadc1194132/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://digital.library.unt.edu/ark:/67531/