Extended Data Fig. 6: Shape distributions of granular materials with variable grain shapes.
![Extended Data Fig. 6](https://cdn.statically.io/img/media.springernature.com/full/springer-static/esm/art%3A10.1038%2Fs41586-022-05564-6/MediaObjects/41586_2022_5564_Fig9_ESM.jpg)
a–c, Histograms of the three axes (a, b, and c) used to characterize grain shape. d–f, Corresponding histograms of the Corey shape factor. n is the sample size for each grain type.