High precision U–Pb zircon geochronology for Cenomanian Dakota Formation floras in UtahDOI: info:10.1016/j.cretres.2014.08.006v. 52AElsevier213–237
Barclay, Richard S., Rioux, Matthew, Meyer, Laura B., Bowring, Samuel A., Johnson, Kirk R., and Miller, Ian M. 2015. "High precision U–Pb zircon geochronology for Cenomanian Dakota Formation floras in Utah." Cretaceous Research, 52A 213–237. https://doi.org/10.1016/j.cretres.2014.08.006.