Additional file 1: of Challenges of determining frequency and magnitudes of explosive eruptions even with an unprecedented stratigraphy Julia Crummy Ivan Savov Susan Loughlin Charles Connor Laura Connor Carlos Navarro-Ochoa 10.6084/m9.figshare.7981196.v1 https://springernature.figshare.com/articles/dataset/Additional_file_1_of_Challenges_of_determining_frequency_and_magnitudes_of_explosive_eruptions_even_with_an_unprecedented_stratigraphy/7981196 Granulometry data and thickness measurements for the five best-exposed and correlated tephra fall units used for the tephra dispersion modelling. Data collected as part of this study are in red. (XLSX 41 kb) 2019-04-10 05:00:00 Volcรกn de Colima Tephra dispersion modelling Hazard assessments Tephra stratigraphy Eruption frequency Eruption magnitude