TY - RPRT TI - Correlation of aptian-albian carbon isotope excursions in continental strata of the cretaceous Foreland Basin, Eastern Utah, U.S.A. AU - Greg A. Ludvigson AU - R. M. Joeckel AU - Luis A. Gonzalez AU - E.L. Gulbranson AU - E.T. Rasbury AU - G.J. Hunt AU - J.I. Kirkland AU - S. Madsen PY - 2010 DO - 10.2110/jsr.2010.086 UR - https://pubs.usgs.gov/publication/70037582 ID - 70037582 ER -