On the relation of the Laramie Group to earlier and later Formations On the relation of the Laramie Group to earlier and later Formationsv. 35432–438White, Charles A. 1888. "On the relation of the Laramie Group to earlier and later Formations." American Journal of Science, 35 432–438.More...ID: 126662Type: articleKeywords: USNM; NMNH