~1,350,000 years old   
Locality: Kanjera, Winam Bay, Lake Vicotria, Near Mount Homa, Kenya
(age between 2.2 Ma and 0.5 Ma based on ) |
~1,830,000 years old  
Locality: Swartkrans Member 1 (Hanging remnant and Lower Bank), Swartkrans, Cradle of Humankind, South Africa
(age between 2.21 Ma and 1.45 Ma based on U-Pb on teeth) |
~1,830,000 years old
Locality: Drimolen, Cradle of Humankind, South Africa
(age between 2.21 Ma and 1.45 Ma based on Faunal correlation with Swartkrans Member 1) |
~1,900,000 years old
Locality: Nyabusosi, Western Rift near Lake Albert, Uganda
(age between 2.3 Ma and 1.5 Ma based on Biostrat correlation to Omo Shungura G, lower hominid-bearing unit unly) |
~1,910,000 years old  
Locality: Olduvai Gorge Bed I, Olduvai Gorge, Tanzania
(age between 2.03 Ma and 1.79 Ma based on K-Ar) |
~1,950,000 years old
Locality: Sterkfontein Member 5, Sterkfontein, Cradle of Humankind, South Africa
(age between 2.5 Ma and 1.4 Ma based on Fauna, artifact content) |
~2,100,000 years old
Locality: Ain Hanech, Near town of Lakhdara, Algeria
(age between 2.4 Ma and 1.8 Ma based on Biostratigraphy and paleomag) |
~2,105,000 years old
Locality: Omo Member G, Omo Shungura, northern Lake Turkana, Ethiopia
(age between 2.31 Ma and 1.9 Ma based on K-Ar) |
~2,280,000 years old
Locality: Koobi Fora Burgi Member, Koobi Fora Formation, East Lake Turkana, Kenya
(age between 2.68 Ma and 1.88 Ma based on K-Ar) |
~2,340,000 years old
Locality: Lokalalei LA1, Lokalalei, Nachukui Formation, West Turkana, Kenya
(age between 2.39 Ma and 2.29 Ma based on K-Ar) |
~2,340,000 years old
Locality: Lokalalei LA2C, Lokalalei, Nachukui Formation, West Turkana, Kenya
(age between 2.39 Ma and 2.29 Ma based on K-Ar) |
~2,345,000 years old 
Locality: Omo Member F, Member F, Omo Shungura, northern Lake Turkana, Ethiopia
(age between 2.36 Ma and 2.33 Ma based on K-Ar) |
~2,365,000 years old
Locality: Hadar Busidima- Upper Kadar Hadar Member, Hadar Formation (Busidima Formation), Hadar study area, Ethiopia
(age between 2.4 Ma and 2.33 Ma based on K-Ar, Paleomag) |
~2,380,000 years old
Locality: Omo Member E, Member E, Omo Shungura, northern Lake Turkana, Ethiopia
(age between 2.4 Ma and 2.36 Ma based on K-Ar) |
~2,400,000 years old
Locality: Chiwondo Beds Uraha, Chiwondo, Malawi
(age between 2.5 Ma and 2.3 Ma based on Biochron) |
~2,421,000 years old
Locality: Chemeron BPRP#2 (EAGRU site JM85), Chemeron Formation, Baringo Hills, Kapthurin River area, Kenya
(age between 2.462 Ma and 2.38 Ma based on K-Ar) |
~2,460,000 years old
Locality: Omo Member D, Member D, Omo Shungura, northern Lake Turkana, Ethiopia
(age between 2.52 Ma and 2.4 Ma based on K-Ar) |
~2,475,000 years old 
Locality: Middle Awash Hata Member, Middle Awash area, Bouri Formation, Ethiopia
(age between 2.5 Ma and 2.45 Ma based on K-Ar, paleomag) |
~2,480,000 years old 
Locality: Laetoli Garusi Upper Ndolanya Beds, Laetoli, Tanzania
(age between 2.66 Ma and 2.3 Ma based on K-Ar) |
~2,500,000 years old 
Locality: Taung, Taung, South Africa
(age between 3 Ma and 2 Ma based on Biochron) |
~2,500,000 years old
Locality: Lomekwi 1 Upper Lomekwi Member, West Turkana, Kenya
(age between 2.57 Ma and 2.43 Ma based on K-AR, Paleomag) |
~2,565,000 years old
Locality: Gona Ounda Gona OGS 6, Gona drainage, Awash Basin, Ethiopia
(age between 2.6 Ma and 2.53 Ma based on K-Ar, Paleomag) |
~2,685,000 years old
Locality: Omo Member C, Member C, Omo Shungura, northern Lake Turkana, Ethiopia
(age between 2.85 Ma and 2.52 Ma based on K-Ar) |
~2,840,000 years old
Locality: Sterkfontein Member 4, Sterkfontein, Cradle of Humankind, South Africa
(age between 4.18 Ma and 1.5 Ma based on Biochron and Paleomag) |
~3,050,000 years old 
Locality: Hadar Lower Kada Hadar Member (KH-BKT2), Hadar Formation, Hadar study area, Ethiopia
(age between 3.2 Ma and 2.9 Ma based on K-Ar) |
~3,065,000 years old
Locality: Koobi Fora Tulu Bor Member, Koobi Fora Fromation, East Lake Turkana, Kenya
(age between 3.44 Ma and 2.69 Ma based on K-Ar) |
~3,065,000 years old
Locality: Sterkfontein Member 2, Sterkfontein, Cradle of Humankind, South Africa
(age between 4.18 Ma and 1.95 Ma based on Biochron and Paleomag) |
~3,110,000 years old
Locality: Makapansgat, Makapan Valley, South Africa
(age between 3.32 Ma and 2.9 Ma based on Faunal correlation, paleomag) |
~3,110,000 years old
Locality: Omo Member B, Member B, Omo Shungura, northern Lake Turkana, Ethiopia
(age between 3.37 Ma and 2.85 Ma based on K-Ar) |
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