![]() ![]() Nearly all of the hominin footprints discovered so far are attributed to species of the genus Homo, to which modern humans belong. How did the track-maker move? How large was it? How fast was it going?įootprints of hominins (namely the group to which humans and our ancestors belong) are pretty rare. Their physical features can help to identify their makers, but can also be used to infer biological information. eLife digestįossil footprints are extremely useful tools in the palaeontological record. Our results are consistent with considerable body size variation and, probably, degree of sexual dimorphism within a single species of bipedal hominins as early as 3.66 million years ago. In combination with a comparative reappraisal of the Site G footprints, the evidence collected here embodies very important additions to the Pliocene record of hominin behaviour and morphology. afarensis from both skeletal material and footprint data. ![]() The stature estimates for S1 greatly exceed those previously reconstructed for Au. Here, we report hominin tracks unearthed in the new Site S at Laetoli and referred to two bipedal individuals (S1 and S2) moving on the same palaeosurface and in the same direction as the three hominins documented at Site G. Laetoli is a well-known palaeontological locality in northern Tanzania whose outstanding record includes the earliest hominin footprints in the world (3.66 million years old), discovered in 1978 at Site G and attributed to Australopithecus afarensis. ![]()
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