Ruffell, A., & Kürschner, W. M. (2020). Sediment Cyclicity and the Carnian Pluvial Episode: Evidence from Spectral Gamma-ray Logging of the Mercia Mudstone Group, SW England. Boletín Geológico Y Minero, 131(2), 231–242. https://doi.org/10.21701/bolgeomin.131.2.002