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Argon data for Poncha Pass Map


Publication Date
Start Date
End Date


Morgan, L.E., and Cosca, M.A., 2017, Argon data for Poncha Pass Map: U.S. Geological Survey data release,


This dataset accompanies publication: Minor, S.A., Caine, J.S., Ruleman, C.A., Fridrich, C.J., Chan, C.F., Brandt, T.R., Morgan,L.E., Cosca, M.A., and Grauch, V.J.S., in prep, Geologic map of the Poncha Pass area, Chaffee, Fremont, and Saguache Counties, Colorado: U.S. Geological Survey Scientific Investigations Map (in revision), 2 plates, 27 ms. p, 1:24,000 scale.


Point of Contact :
Leah E Morgan
Originator :
Leah E Morgan, Michael A Cosca
Metadata Contact :
Leah E Morgan
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey – ScienceBase
USGS Mission Area :
Core Science Systems
SDC Data Owner :
Geosciences and Environmental Change Science Center

Attached Files

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PonchaPass_data.csv 45.98 KB
argon_data_dictionary.csv 4.22 KB
Original FGDC Metadata

11.45 KB


Data were obtained in order to date rocks in the Poncha Pass area, Colorado. Data were shared to meet open data requirements.

Additional Information


Type Scheme Key
DOI doi:10.5066/F7PV6J8X

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