Table 1: Main fossils assigned as Homo, dated from 2.0 until 1.5 million of years.

Fossil Anatomy part Archaeological site Chronology Species assigned/Source
KNM-ER 1470 Cranium East Koobi Fora 2.03 H. rudolfensis [84]
KNM-ER 1590 Cranial fragments/Teeth East Koobi Fora 1.85 H. rudolfensis [85]
KNM-ER 3732 Partial cranium East Koobi Fora 1.8 H. rudolfensis [85]
KNM-ER 3891 Cranial fragments/Maxilla East Koobi Fora range* H. rudolfensis [85]
KNM-ER 819 Mandible fragment East Koobi Fora range* H. rudolfensis [85]
KNM-ER 62000 Maxilla + Teeth East Koobi Fora 1.95-1.91 H. rudolfensis [8]
KNM-ER 60000 Mandible + Teeth fragments East Koobi Fora 1.87-1.78 H. rudolfensis [8]
KNM-ER 62003 Mandible + Teeth East Koobi Fora 1.95-1.90 H. rudolfensis [8]
KNM-ER 1802 Mandible East Koobi Fora range* H. rudolfensis [85]
KNM-ER 1472 Femur East Koobi Fora range* H. rudolfensis [14]
KNM-ER 1481 Femur + Tibia East Koobi Fora range* H. rudolfensis [14]
KNM-ER 1813 Cranium East Koobi Fora 1.9 H. habilis [85]
KNM-ER 1805 Calvaria + Maxilla + Mandible East Koobi Fora 1.9 H. habilis [85]
KNM-ER 1501 Mandible partial East Koobi Fora range* H. habilis [85]
KNM-ER 3735 Cranial fragments + Partial skeleton East Koobi Fora range* H. habilis [86]
KNM-ER 42703 Maxilla fragment East Koobi Fora range* H. habilis [87]
OH 24 Cranium trampled Olduvai Gorge 1.88 H. habilis [88]
OH 16 Cranial fragments + Maxillary and Mandibular teeth Olduvai Gorge 1.67 H. habilis [89]
OH 13 Cranial fragments, Maxilla, Mandible and Teeth Olduvai Gorge 1.6 H. habilis [89]
OH 7 Mandible + Cranial fragments Olduvai Gorge 1.8 H. habilis [46]
OH 62 Maxilla + Fragmentary skeleton Olduvai Gorge range* H. habilis [90]
KNM-ER 42700 Calvaria East Koobi Fora 1.55 H. erectus [87]
KNM-ER 3883 Cranium East Koobi Fora 1.58 H. erectus [91]
KNM-ER 3733 Cranium East Koobi Fora 1.8 H. erectus [91]
KNM-ER 730 Occipital, Parietal, Frontal, Mandible, partial East Koobi Fora range* H. erectus [85]
KNM-ER 820 Mandible subadult East Koobi Fora range* H. erectus [85]
KNM-ER 992 Mandible East Koobi Fora range* H. erectus [85]
KNM-WT 15000 Skull + Skeleton West Koobi Fora 1.6 H. erectus [92]
OH 09 Calvaria Olduvai Gorge range* H. erectus [93]
OH 28 Os Coxae Olduvai Gorge range* H. erectus [94]
OH 34 Femur Olduvai Gorge range* H. erectus [94]
KNM-ER 736 Femur East Koobi Fora range* H. erectus [94]
KNM-ER 737 Femur East Koobi Fora range* H. erectus [94]
KNM-ER 1808 Multiple Cranial and Postcranial elements East Koobi Fora range* H. erectus [95]
D2280 Calvaria Dmanisi-Georgia 1.78 H. erectus [23]
D2282 Cranium Dmanisi-Georgia 1.78 H. erectus [23]
D2700 Complete skull = Cranium + Mandible Dmanisi-Georgia 1.78 H. erectus [23]
D3444 Cranium Dmanisi-Georgia 1.78 H. erectus [52]
D4500 Complete skull = Cranium + Mandible Dmanisi-Georgia 1.8 H. erectus [1]

*Source: the main data were obtained from Antón [43] and adapted to our proposal. Chronology in million of years.
Range* = it is within the chronology established between 2.0 and 1.5 million of years. These information were obtained directed from the Antón [58].