Wang, W., Bidgoli, T. 2019. Detrital zircon U-Pb geochronology of the Chesterian incised valley filling, Hugoton Embayment, Kansas and two time-equivalent units in northwestern Arkansas, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA). https://doi.org/10.1594/IEDA/111376.
Detrital zircon U-Pb geochronology of the Chesterian incised valley filling, Hugoton Embayment, Kansas and two time-equivalent units in northwestern Arkansas
Here we report 1037 new concordant detrital zircon U-Pb ages from nine samples of uppper Mississippian sandstone collected from core in southwestern Kansas and from outcrops in northwestern Arkansas. The sandstones are characterized by major age clusters corresponding to the Grenville (900-1300 Ma) and Taconic-Acadian (350-500 Ma) orogenies and minor older age groups.
Coverage Scope: Regional (Continents, Oceans)
Geographic Location: Hugoton Embayment, Southwest Kansas, Arkansas
User Contributed Keyword(s):
Late Mississippian; Appalachian; U-Pb; incised valley fill; transcontinental; sediment dispersal
Creative Commons Attribution-ShareAlike 4.0 International [CC BY-SA 4.0]