TY - RPRT TI - Mid-Cretaceous porphyritic magmatism in the Beartooth Mountains of the northern Laramide foreland and its connection to Frontier Formation sediment dispersal in Bighorn basin, Montana-Wyoming (USA), and Cordilleran tectonism AU - Jacob O. Thacker AU - Nicholas A. Brailer AU - Gary S. Michelfelder AU - Barry Shaulis AU - Rebecca A. VanderLeest AU - Snir Attia AU - Eddy Cunningham PY - 2026 DO - 10.1130/b38923.1 UR - https://pubs.usgs.gov/publication/70276957 ID - 70276957 ER -