A detailed stratigraphic and taphonomic reassessment of the late Paleozoic fossil flora from Promontory Butte, ArizonaDOI: info:10.1016/j.revpalbo.2023.105004v. 320
DiMichele, William A., Lucas, Spencer G., Eble, Cortland F., Kerp, Hans, Reynolds, Stephen J., May, Paul, and Pigg, Kathleen B. 2024. "A detailed stratigraphic and taphonomic reassessment of the late Paleozoic fossil flora from Promontory Butte, Arizona." Review of palaeobotany and palynology, 320. https://doi.org/10.1016/j.revpalbo.2023.105004.