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Baringo District

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Baringo District was an administrative district in the Rift Valley Province of Kenya . Its capital town was Kabarnet . The district had a population of 264,978 (1999 census) and an area of 8,646 km (3,338 sq mi). The district was created by the colonial government. In 2013, the district ceased to exist and Baringo County was formally established.

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65-497: The district is named after local Lake Baringo . The colonial government established a gaming reserve was established in 1900. Results of excavations at Ngenyn were reported in 1983. Kipsaramon sites contained fossil finds are dated to be within 15.8 and 15.5 Ma, and is one of only a few from the middle Miocene within the entirety of Africa. During 2000 the Kenyan Palaeontology Expedition announced

130-492: A Hungarian and an Austrian , on 6 March 1888. They were the first Europeans to have recorded visiting the lake after a long safari across East Africa. The lake kept its European name during the colonial period of British East Africa . However, the existence of the lake and its shape and location were well known in Europe long before Teleki conceived of his visit. At some unknown time, the lake acquired an alternative name as

195-541: A nameplate capacity of 850 kilowatts. As of October 2016 155 turbines had been installed with completion expected in 2017. It will be the largest wind power project in Africa. Full commercial operation achieved in March 2019. 100% Capacity Factor (meaning full 310 MW generated) achieved in March 2021. The Gibe III dam is already under construction by Ethiopia along its Omo River, with general recognition that it will cause

260-437: A 1968 study by Alistair Graham. The lake also has a large population of large water turtles, particularly in the area of Central Island. The Turkana mud turtle is endemic to the lake. Over the dry grasslands ranges a frail population of grazing mammals and predators. The grazers are chiefly Grevy's zebra , Burchell's zebra , the beisa oryx , Grant's gazelle , the topi and the reticulated giraffe . They are hunted by

325-536: A dry riverbed, the Lomekwi 3 site recovered primitive hammers, anvils, and cutting tools.  However, the emergence of Acheulean technology no longer assumes that tool use was a distinguishing factor among Homo species as Australopithecus afarensis were also using simple tools prior to the appearance of the genus Homo , over 3.3 million years ago. Australopithecus anamensis fossils discovered by Meave Leakey in 1994 date to around 4 million years ago, setting

390-559: A few places to obtain water in south Baringo. During 1921, almost the entire district's land for arable farming was taken by millet and sorgham. This situation changed in 1945 by the replacement of millet by maize as a crop in certain areas caused by promotion of the crop by the then-government. The district had three constituencies: Baringo Central , Baringo East and Baringo North . 0°40′N 36°00′E  /  0.667°N 36.000°E  / 0.667; 36.000 Lake Baringo Lake Baringo is, after Lake Turkana ,

455-418: A further drop in the lake level.[29] Friends of Lake Turkana, a Kenyan organisation representing indigenous groups in northwestern Kenya whose livelihoods are linked to Lake Turkana, had previously estimated that the dam could reduce the level of Lake Turkana by up to 10 meter affecting up to 300,000 people.[30] This could cause the brackish water to increase in salinity to where it may no longer be drinkable by

520-423: A habitat for seven fresh water fish species. One, Oreochromis niloticus baringoensis (a Nile tilapia subspecies), is endemic to the lake. Lake fishing is important to local social and economic development. Additionally the area is a habitat for many species of animals including the hippopotamus ( Hippopotamus amphibius ), Nile crocodile ( Crocodylus niloticus ) and many other mammals, amphibians, reptiles and

585-649: A high risk for a magnitude 7 or 8 earthquake in the Gibe III dam region. The magnitude of the impact that the dam and possible irrigation projects induced by the dam will have on the water level of Lake Turkana is controversial. A hydrological study conducted for the African Development Bank in November 2010 concluded that the filling of the dam will reduce the lake's water level by two metres, if no irrigation will be undertaken. Irrigation would cause

650-536: A major decrease in river flow downstream and a serious reduction of inflow to Kenya's Lake Turkana, which receives 90 per cent of its waters from the river. According to the ARWG [citation needed] report, these changes will destroy the survival means of at least 200,000 pastoralists, flood-dependent agriculturalists and fishers along the Omo River 300,000 pastoralists and fishers around the shores of Lake Turkana – plunging

715-598: A much larger area. The lake is part of the East African Rift system. The Tugen Hills , an uplifted fault block of volcanic and metamorphic rocks , lies west of the lake. The Laikipia Escarpment lies to the east. Water flows into the lake from the Mau Hills and Tugen Hills. It is a critical habitat and refuge for more than 500 species of birds and fauna, some of the migratory waterbird species being significant regionally and globally. The lake also provides

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780-564: A profound influence on the level of Lake Turkana and adjacent water bodies. The archaeoastronomical site Namoratunga which has been dated circa 300 BC is located near Lake Turkana. Hominin fossils of some of the earliest human ancestors have been found in the Turkana Basin. Lake Turkana is considered the cradle of human life because of the diverse hominid species found living millions of years apart, in this desert landscape.  These fossils have facilitated our understanding of

845-436: A source of diseases spread by contaminated water. Increasingly, communities on the lake's shores rely on underground springs for drinking water. The same characteristics that make it unsuitable for drinking limit its use in irrigation . The climate is hot and very dry. The rocks of the surrounding area are predominantly volcanic . Central Island is an active volcano, emitting vapour. Outcrops and rocky shores are found on

910-538: Is a saline lake in the Kenyan Rift Valley , in northern Kenya , with its far northern end crossing into Ethiopia . It is the world's largest permanent desert lake and the world's largest alkaline lake . By volume it is the world's fourth-largest salt lake after the Caspian Sea , Issyk-Kul , and Lake Van (passing the shrinking South Aral Sea ), and among all lakes it ranks 24th. Lake Turkana

975-586: Is now threatened by the construction of the Gilgel Gibe III Dam in Ethiopia due to the damming of the Omo river which supplies most of the lake's water. Although the lake commonly has been—and to some degree still is—used for drinking water, its salinity (slightly brackish ) and very high levels of fluoride (much higher than in fluoridated water ) generally make it unsuitable, and it has also been

1040-406: Is sensitive to climatic and seasonal fluctuations. For purposes of comparison, the historic level of Lake Turkana declined from a high of 20m above today's level in the 1890s to the same level as today in the 1940s and 1950s. Then it increased again gradually by 7 metres to reach a peak around 1980, and subsequently decreased again.[31] The Environmental and Social Impact Assessment (ESIA) summary of

1105-696: The Jade Sea from its turquoise colour seen approaching from a distance. The colour comes from algae that rise to the surface in calm weather. This is likely also a European name. J. W. Gregory reported in The Geographical Journal of 1894 that it was called "Basso Narok", meaning "Black Lake" in the Samburu language . Likewise, the nearby Ethiopian Lake Chew Bahir is called "Basso Naibor" in Samburu, meaning "White Lake". The Samburu are among

1170-647: The Miocene to Pleistocene sedimentary sequences of the Tugen Hills. The main town near the lake is Marigat, while smaller settlements include Kampi ya Samaki and Loruk . The area is increasingly visited by tourists and is situated at the southern end of a region of Kenya inhabited largely by pastoralist ethnic groups including Il Chamus , Rendille , Turkana and Kalenjin . Accommodation, (hotels, self-catering cottages and camping sites) as well as boating services are available at and near Kampi-Ya-Samaki on

1235-677: The Turkana Basin . The highest is 100 m above the surface of the lake (only approximate, as the lake level fluctuates), which occurred about 9500 years ago, at the end of the Pleistocene as part of the African humid period . It is generally theorised that Turkana was part of the upper Nile system at that time, connecting to Lake Baringo at the southern end and the White Nile in the north, and that volcanic land adjustments severed

1300-495: The little stint , the wood sandpiper , and the common sandpiper . The African skimmer ( Rhyncops flavirostris ) nests in the banks of Central Island. The white-breasted cormorant ( Phalacrocorax lucidus ) ranges over the lake, as do many other waterbirds. The greater flamingo wades in its shallows. Heuglin's bustard ( Neotis heuglinii ) is found in the east of the lake region. The lake formerly contained Africa's largest population of Nile crocodiles : 14,000, as estimated in

1365-574: The mantle , began separating from the rest of Africa, moving to the northeast. Currently, the graben is 320 km wide in the north of the lake, 170 km in the south. This rift is one of two, and is called the Great or Eastern Rift. There is another to the west, the Western Rift. Lake Turkana is a unique feature of the East African landscape. Besides being a permanent desert lake, it is

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1430-607: The Nile sources (1863) Baringo is confused with Kavirondo Gulf of Victoria Nyanza; it figures in Sir H. M. Stanley’s map (1877) as a large sheet of water N.E. of Victoria Nyanza. Joseph Thomson, in his journey through the Masai country in 1883, was the European to see the lake and to correct the exaggerated notions as to its size. Native tradition, however, asserts that the lake formerly covered

1495-576: The Pokot people. Also as a result of colonial influences trade in the district was improved. It is an area of geothermal activity. Malaria and kala-azar is present within the district. European farmers at sometime during the 20th century occupied farming land in Nakuru previously used by Tugen and Il Chamus herders. The Baringo lowlands were reported during 1992 as an area of land unavailable to farming due to an environmental situation. There are only

1560-545: The Rift Valley in Kenya, the other being Lake Naivasha . The lake is in a remote hot and dusty area with over 470 species of birds, occasionally including migrating flamingos . A Goliath heronry is located on a rocky islet in the lake known as Gibraltar. The existence of Lake Baringo was first reported in Europe by Ludwig Krapf and J. Rebmann, German missionaries stationed at Mombasa, about 1850; in J. H. Speke’s map of

1625-560: The Tugen Hills during 2002. Chimpanzee fossils reported as the earliest found were reported found in the Kapthurin formation in 2005. Daniel arap Moi was born in Baringo District during 1924 and the former Kenya president lives in Baringo District. According to Bollig as a result of British colonizing peaceful relations between tribes were improved. At a time nearing the independence of Kenya from colonial governorship,

1690-603: The Turkana land. The area is primarily clay-based and is more alkaline than seawater. After the independence of Kenya , the president, Mzee Jomo Kenyatta , renamed it in 1975 after the Turkana , the predominant tribe there. The Turkana refer to the lake as Anam Ka'alakol , meaning "the sea of many fish". It is from the name Ka'alakol that Kalokol , a town on the western shore of Lake Turkana, east of Lodwar , derives its name. The previous indigenous Turkana name for Lake Turkana

1755-607: The area around Lake Turkana, which is evidence for numerous migrations of diverse people over thousands of years. The current language groups include at least three separate subgroups of the Nilotic ( Nilo-Saharan ) and Cushitic ( Afro-Asiatic ) language families, which have further subdivided into more than 12 languages surrounding the lake today. In the early Holocene (during the Holocene Climatic Optimum ), lake levels were high and fishing and foraging were

1820-403: The beginning date of bipedalism back half a million years. Richard Leakey has led numerous anthropological expeditions in the area which have led to many important discoveries of hominin remains. The two-million-year-old skull 1470 was found in 1972. It was originally thought to be Homo habilis , but the scientific name Homo rudolfensis , derived from the old name of this lake (Rudolf)

1885-579: The catchment area, especially on the Loboi Plain south of the lake. A characteristic of the country in the neighbourhood of the lake are the “hills” of the termites (white ants). They are hollow columns 10 to 12 ft. high and from 1 ft. to 18 in. broad. The greater kudu , almost unknown elsewhere in East Africa, inhabits the flanks of the Laikipia escarpment to the east of the lake and comes to

1950-520: The cichlids Haplochromis macconneli , H. rudolfianus , H. turkanae and Hemichromis exsul , the barb Enteromius turkanae , the catfish Chrysichthys turkana , the robber tetras Brycinus ferox and B. minutus , the Rudolf lates Lates longispinis , the lampeyes Lacustricola jeanneli and Micropanchax rudolfianus , and the cyprinid Neobola stellae . Non-endemics include species such as Nile tilapia , mango tilapia , bichirs ,

2015-581: The connection. Such a hypothesis explains the Nile species in the lake, such as the crocodiles and the Nile perch. High water levels also occurred approximately 9000, 6000 and 5000 years ago, each of which were followed by drops in lake level of more than 40m in less than 200 years. It is thought that changes in the position of the Congo Air Boundary affected the ability of moisture from the Atlantic Ocean to reach eastern Africa, which had

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2080-458: The discovery of the remains of what was at the time considered likely a new hominid species, and was stated as the oldest hominid remains found, dated from the surrounding rock as six million years old. The find was named Orrorin tugenensis (Senut et al 2001). Later finds were made in the village of Rondinin in the Tugen Hills . Archaeological remains were recovered from Kipsaramon within

2145-586: The district became part of an amalgamated council including the Nakuru and Naivasha county councils. The principal spoken is Kalenjin . The main groups of Kalenjin peoples are the Nandi , Terik , Elgeyo , Elkony , Sabaot , Marakwet and the Kipsigis . Pottery from the district found through archaeology is recognized as having a distinct style, an occurrence understood as necessitated to strengthen tribal differentiation. Some of Kenya's famous runners come from

2210-655: The district, most notably Paul Tergat . Tergat started the Baringo Half Marathon in the area in 2004, and it has been sponsored by Safaricom and featured athletes such as World Championship medallist Mubarak Hassan Shami . The Kituro athletics camp is located near to Kabarnet in the district. The district is estimated to have had during The Il Chamus farming area was changed from an efficient and productive grain-producing economy to being reliant on importing by competition from European settlers and other tribes. The prevalence of cattle raiding amongst

2275-483: The dominant tribes in the lake Turkana region when the explorers came." What the native form of this phrase was, what it might mean, and in which language is not clear. The major biomes are the lake itself, which is an aquatic biome, and the surrounding region, which is classified as desert and xeric shrubland . The Chalbi Desert is east of the lake. During moister times, a dry grassland appears, featuring Aristida adcensionis and A. mutabilis . During drier times,

2340-436: The dynamic human evolution process and implies that they descended from more than one common ancestor, diverging into multiple lineages. The changing forest environment forced the early humans to adapt to a more open grassland that increased their exposure to threatening predators. Volcanic ash and drier climates were ideal for preserving these human fossils but it also caused the lake to shrink or disappear at times.  In

2405-521: The east and south shores of the lake, while dunes, spits and flats are on the west and north, at a lower elevation. On-shore and off-shore winds can be extremely strong, as the lake warms and cools more slowly than the land. Sudden, violent storms are frequent. Three rivers (the Omo , Turkwel and Kerio ) flow into the lake, but lacking outflow , its only water loss is by evaporation. Lake volume and dimensions are variable. For example, its level fell by 10 m (33 ft) between 1975 and 1993. Despite

2470-562: The eastern shore at the Nataruk Site, this region provides considerable insight to the way these early humans thrived and survived the inconsistent climate along the lake shore and beyond.   Homo erectus is the closest of Homo sapiens ' ancestors and contended to be the first hominin to cross the Levantine corridor out of Africa, into Europe and Asia 1.8 million years ago.   Many language groups are represented in

2535-538: The elephantfish Mormyrus kannume , African arowana , African knifefish , Distichodus niloticus , the Nile perch and numerous others. During the early Holocene , the water level of the lake was higher, and it overflowed into the Nile River, allowing fish and crocodiles access. Consequently, the non-endemic fishes in the lake are mainly riverine species of Nilotic origin. Some of the non-endemics do not breed in

2600-577: The firm that builds the dam this would reduce the water level in the lake by "less than 50 cm per year for three years" and that salinity "will not change in any way".[26] According to the International Lake Environment Committee, 90% of Lake Turkana's water is delivered by the Omo River on which the Dam would be built.[31] With no outlet, Lake Turkana loses 2.3 meters of water every year to evaporation, and its level

2665-451: The foot-hills around Baringo to feed. A recent study showed that there were both positive and negative relationships between some water quality parameters and the prevalence of recovered parasites. O. niloticus baringoensis from Lake Baringo also recorded high parasite prevalence and this calls for sensitization of the public on the risks that may arise from the consumption of undercooked infected fish. The lake has several small islands,

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2730-695: The grass disappears. The shrublands contain dwarf shrubs, such as Duosperma eremophilum and Indigofera spinosa . Near the lake are doum palms . Both phytoplankton and zooplankton are found in the lake. Of the former, cyanobacteria are represented by Microcystis aeruginosa and microalgae by Botryococcus braunii . Also present are Anabaenopsis arnoldii , Planctonema lauterbornii , Oocystis gigas , Sphaerocystis schroeteri , and some others. The zooplankton includes copepods , cladocerans and protozoans . Compared to other large African lakes, Turkana has relatively few fish species. The lake holds about 50 fish species, including 12 endemics :

2795-441: The indigenous groups around the lake. Currently, the salinity of the water is about 2332 mg/L, and it is estimated that a 10-meter decrease in the water level of Lake Turkana could cause the salinity to rise to 3397 mg/L.[20] Raising salinity could also drastically reduce the number of fish in the lake, which the people around Lake Turkana depend on for sustenance and their livelihoods. According to critics, this "will condemn

2860-458: The invertebrate communities. While stocks of Nile tilapia in the lake are now low, the decline of this species has been mirrored by the success of another, the marbled lungfish ( Protopterus aethiopicus ) which was introduced to the lake in 1974 and which now provides the majority of fish from the lake. Water levels have been reduced by droughts and over-irrigation. The lake is commonly turbid with sediment, partly due to intense soil erosion in

2925-427: The lack of outflow, in ecology it is often regarded as a part of—or at least associated with—the Nile basin because of its prehistoric connection to this system and the similarities in their aquatic faunas . Due to temperature (its surface water typically is 27–31 °C [81–88 °F] and the mean air temperature of the region generally is similar or slightly higher), aridity and geographic inaccessibility,

2990-418: The lake retains its wild character. Nile crocodiles are found in great abundance on the flats. The rocky shores are home to scorpions and carpet vipers . The lake is rich in fish and fishing is very important to the local economy, but this is threatened by falling water levels and overfishing . Lake Turkana National Parks are now listed as a UNESCO World Heritage Site . Sibiloi National Park lies on

3055-418: The lake to a not-so-slow death."[9] According to dam proponents, the impact on Lake Turkana will be limited to the temporary reduction in flows during the filling of the reservoir. Various sources state that the filling could take between one and three wet seasons.[9][26] The total storage volume of the reservoir of Gibe III dam will be between 11.75 and 14 billion cubic meter, depending on sources. According to

3120-459: The lake's eastern shore, while Central Island National Park and South Island National Park lie in the lake. Both are known for their Nile crocodiles. An abundance of hominid fossils have been discovered in the area surrounding Lake Turkana. The area still sees few visitors, being two days' drive from Nairobi . The lake is also an imaginary boundary of the Rendille and Borana and Oromo to

3185-476: The lake, but migrate up the Omo River and other affluents to breed. The lake is heavily fished. The Lake Turkana region is home to hundreds of species of birds native to Kenya . The East African Rift System also serves as a flyway for migrating birds, bringing in hundreds more. The birds are essentially supported by plankton masses in the lake, which also feed the fish. Some birds more common to Turkana are

3250-457: The largest being Ol Kokwe Island . Ol Kokwe, an extinct volcanic centre related to Korosi volcano north of the lake, has several hot springs and fumaroles , some of which have precipitated sulfur deposits. A group of hot springs discharge along the shoreline at Soro near the northeastern corner of the island. Several important archaeological and palaeontological sites, some of which have yielded fossil hominoids and hominins , are present in

3315-546: The lion and the cheetah . Elephants and the black rhinoceroses are no longer seen, although Teleki reported seeing (and shooting) many. Closer to the dust is the cushioned gerbil ( Gerbillus pulvinatus ). Lake Turkana is an East African Rift feature. A rift is a weak place in the Earth's crust due to the separation of two tectonic plates , often accompanied by a graben , or trough, in which lake water can collect. The rift began when East Africa, impelled by currents in

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3380-449: The most northern of the Kenyan Rift Valley lakes, with a surface area of 130 square kilometres (50 sq mi) and an elevation of 970 metres (3,180 ft). The lake is fed by several rivers: the Molo , Perkerra and Ol Arabel . It has no obvious outlet; the waters are assumed to seep through lake sediments into the faulted volcanic bedrock. It is one of the two freshwater lakes in

3445-417: The only lake that retains the waters originating from two separate catchment areas of the Nile . The Lake Turkana drainage basin draws its waters mainly from Kenya Highlands and Ethiopian Highlands . The basement rocks of the region have been dated by two analytical determinations to 522 and 510 million years ago (mya). No rift was in the offing at that time. A rift is signalled by volcanic activity through

3510-856: The outcrops forming the rocky mountains and badlands around the lake. In the Omo portion of the basin, of the Mursi Basalts, the Mursi Formation is on the west side of the Omo, the Nkalabong on the Omo, and the Usno and Shungura east of the Omo. Probably the best known of the formations are the Koobi Fora on the east side of Turkana and the Nachukui on the west. Short-term fluctuations in lake level combined with periodic volcanic ash spewings over

3575-478: The period when domesticated animals were first introduced to the region about 5000 years ago, while later, the dead were buried in small grave cairns. People who live in the region today commonly practice mixed subsistence, switching between hunting, fishing and animal herding based on what is feasible in a given year. However, the construction of infrastructure like Christian missionary stations, energy extraction (wind, oil) and NGO aid distribution points have made

3640-433: The primary subsistence economies. This was mostly supplanted by animal-based agriculture by 5000 years ago, when the lake level was in a period of rapid fluctuation. During the later Holocene , human responses to climatic changes included intensive fishing when lake level was high and a shift to cattle herding when the level dropped. Megalithic graves are found widely distributed on the lake shores and appear to correspond to

3705-494: The region have resulted in a fortuitous layering of the ground cover over the basal rocks. These horizons can be dated more precisely by chemical analysis of the tuff . As this region is believed to have been an evolutionary nest of hominins , the dates are important for generating a diachronic array of fossils, both hominoid and nonhominoid—that is, both ape (includes hominins) and non-ape . Many thousands have been excavated. Terraces representing ancient shores are visible in

3770-416: The region more connected to and dependent on outside resources for subsistence. Traditional modes of subsistence like pastoralism and fishing are now supplemented by the cash-based economy. The Lake Turkana Wind Power consortium (LTWP) plans to provide 310 MW of power to Kenya's national electricity grid by tapping the unique wind conditions around the lake. The plan calls for 365 wind turbines , each with

3835-426: The region's ethnic groups into cross-border violent conflict reaching well into South Sudan, as starvation confronts all of them. The report offers a devastating look at a deeply flawed development process fuelled by the special interests of global finance and African governments. In the process, it identifies major overlooked or otherwise minimised risks, not the least of which is a U.S. Geological Survey estimation of

3900-460: The shore of an ancient and larger Lake Turkana, and where numerous human skeletons showing major traumatic injuries to the head, neck, ribs, knees and hands are argued to be evidence of inter-group conflict between nomadic hunter-gatherers 10,000 years ago. With over 230 individuals found at the Koobi Fora site along the western shore, and scattered Homo sapiens skeletons with bone marks along

3965-714: The weakened crust. The oldest volcanic activity of the region occurred in the Nabwal Hills northeast of Turkana and is dated to 34.8 mya in the late Eocene . The visible tectonic features of the region result from extensive extrusions of basalt over the Turkana-Omo basin in the window 4.18–3.99 mya. These are called the Gombe Group Basalts. They are subdivided into the Mursi Basalts and the Gombi Basalts. The two latter basalts are identified as

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4030-603: The western shore, as well as on several of the islands in the lake. A Kenyan Government report in 2021 estimated that the surface area of Lake Baringo had increased by over 100% to 268 square kilometres over the period 2010-2020. Lakeside villages were flooded and people displaced. There have also been increases in animal populations such as crocodiles, along with interactions between these animals and people. Attribution [REDACTED] Media related to Lake Baringo at Wikimedia Commons Lake Turkana Lake Turkana ( / t ɜːr ˈ k ɑː n ə , - ˈ k æ n -/ )

4095-470: The youth and (or) also classified as warrior groups was reported as greater due to the availability of a market for their purchase, and by the encouragement of some authorities (according an unnamed observer) to obtain the cattle specifically for profit and especially for the benefit of so-called cattle warlords . During the two decades beginning 1902 the British colonial administration collected taxes from

4160-456: Was Anam a Cheper . Natives who live around Lake Turkana include the Turkana , Rendille , Gabbra , Daasanach , Hamar Koke, Karo, Nyagatom, Mursi , Surma , and Molo peoples. For the location of many of these peoples, refer to the dialect map in the article. The lake was originally named Lake Rudolf (in honour of Crown Prince Rudolf of Austria ) by Count Sámuel Teleki de Szék and his second-in-command Lieutenant Ludwig Ritter Von Höhnel ,

4225-470: Was proposed in 1986 by V. P. Alexeev. In 1984, the Turkana Boy , a nearly complete skeleton of a Homo ergaster juvenile, was discovered by Kamoya Kimeu . More recently, Meave Leakey discovered a 3.5 million-year-old skull there, designated Kenyanthropus platyops ("the flat-faced man of Kenya"). Marta Mirazón Lahr discovered early evidence of human warfare at the site of Nataruk , located near

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