Table 4

Names of the different regions, their area from the 3D shape model, the total number and surface density of boulders 7 m, power-law index, and associated error.

Name Area3D (km2) Tot # boulders 7 m # 7 m boulders per km2 Power-index +

All 36.4 3546 97 3.6 0.2 0.3
Body 22.5 2218 99 3.5 0.2 0.3
Head 10.8 1115 103 4.0 0.3 0.2
Neck 3.1 213 69 2.2 0.2 0.2

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