Ratcliffe, Nicholas M.

About the author

U.S. Geological Survey, Eastern Region, Northeast area, Geology discipline
Geochronology, Geologic history, Geospatial datasets, Lead, Particle-beam spectroscopy, Thorium, Uranium, Uranium-lead analysis

Provisional zircon and monazite uranium-lead geochronology for selected rocks from Vermont

Results of zircon and monazite U-Pb geochronologic analyses of 24 rock samples collected from mapped exposures identified while conducting new, detailed (1:24,000-scale) geologic or reconnaissance geologic mapping for the new state map of Vermont.

Info