Figure 7From: Characterisation of the Quaternary eruption record: analysis of the Large Magnitude Explosive Volcanic Eruptions (LaMEVE) databaseThe log of the median time for eruptions in each magnitude bin. The full dataset inclusive of historical data is shown in red, and the geological data beyond 1 ka only is shown in blue. The overlap in the data at M ≥ 7 is due to the long return periods for such eruptions, hence the dominance of the geological data. The purple dashed line indicates the mid-point of the Quaternary. T50 values lying at or close to this line would indicate perfect recording levels.Back to article page