# Hominid evolutionary discoveries in Kenya > Live situation record from CLSTR: https://clstr.news/situations/hominid-evolutionary-discoveries-in-kenya > Updated: 2026-08-31T20:09:30.000Z. Sources: 5. Developments: 2. Paleontological research in Kenya has yielded significant findings regarding hominid evolution. Initial discoveries at Lake Turkana identified 21 fossilized footprints attributed to Paranthropus boisei, dating back approximately 1.43 million years. These tracks suggest the species may have reached heights of 1.80 meters, challenging prior assumptions about their physical size. Additionally, a 10-million-year-old jaw fragment and teeth found in Baringo County provided data on Nakalipithecus, a species considered a potential ancestor to humans, chimpanzees, and gorillas. Subsequent analysis of the Lake Turkana footprints, published in the Proceedings of the National Academy of Sciences (PNAS), further detailed that these Paranthropus boisei individuals were likely males moving in a group, which indicates a complex social structure. The findings suggest these extinct relatives weighed approximately 75 kilograms. ## Timeline ### 2026-08-31: Evolutionary studies reveal new insights into human ancestors New research on fossilized footprints in Kenya and primate behavior in Ivory Coast provides significant insights into the size, social structures, and locomotion of human ancestors and related species. 2 sources. https://clstr.news/cluster/evolutionary-studies-reveal-new-insights-into-human-ancestors ### 2026-08-19: Kenya fossil discoveries provide new insights into human evolution Paleontologists in Kenya have discovered 1.43-million-year-old hominid footprints and a 10-million-year-old jaw fragment, offering new clues about human evolution and primate ancestors. 3 sources. https://clstr.news/cluster/kenya-fossil-discoveries-provide-new-insights-into-human-evolution --- Cite as: Hominid evolutionary discoveries in Kenya. CLSTR, https://clstr.news/situations/hominid-evolutionary-discoveries-in-kenya