Figure 4
From: Pleistocene footprints show intensive use of lake margin habitats by Homo erectus groups
Relative frequencies of tracks and skeletal fossils.
Hominins are abundant in both the track excavations (right) and random test squares (center) relative to their scarcity in the skeletal fossil record (left) from the same strata (data in Supplementary Note 6; asterisk = 0.0005 > P > 0.00009). Based on these samples, hominin print prevalence indicates frequent and repeated use of lake margin habitats.
