Extended Data Fig. 7: Clustering of continents within the tropics since 400 Ma.
From: Global chemical weathering dominated by continental arcs since the mid-Palaeozoic

Solid lines show the continental area within 20∘ (black) and 10∘ (red) of the equator through time, using the paleomagnetic reference frame of Domeier and Torsvik67, as extracted from Matthews et al.11. The dashed lines show the fractional area (that is, area within the belt divided by the total crustal area) through time. The source data are provided in Supplementary Data File S1.