Extended Data Fig. 5: Effects of window duration and depth or age sampling on ΣCV and Bray–Curtis dissimilarity.
From: Diversity decoupled from ecosystem function and resilience during mass extinction recovery
a–c, Influence of different window duration (75–1,000 kyr) (a) and sampling in either the depth or age domain (c) on ΣCV, and effect of window duration on Bray–Curtis dissimilarity (b). c, Side-by-side results of ΣCV calculated using evenly spaced samples in either the depth domain or the age domain using a depth window duration of 60 cm, which is broadly equivalent to the 150-kyr time window. When ΣCV is plotted in the depth domain the main patterns are retained, indicating that no significant artefacts arise from the applied age model. The boundaries between the Myr sections, at which the taxa included in the ΣCV change (black dots), are marked on a. There are no obvious artefacts across the Myr windows with changes in the most abundant taxa.
