TY - RPRT TI - Detrital zircon age spectra of middle and upper Eocene outcrop belts, U.S. Gulf Coast region AU - William H. Craddock AU - James L. Coleman Jr. AU - Andrew R.C. Kylander-Clark PY - 2020 DO - 10.1111/bre.12464 UR - https://pubs.usgs.gov/publication/70223476 ID - 70223476 ER -