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Showing results for the phrase "Lake Turkana" in Geographic Location.
- Description
- Australopithecus boisei (KNM-ER 406). Fronto-lateral male cranium.
- Holdings
- 35mm slide: 18408
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Australopithecus africanus (KNM-ER 1813). Lateral cranium.
- Holdings
- 35mm slide: 18410
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Australopithecus africanus (KNM-ER 1813). Facial cranium.
- Holdings
- 35mm slide: 18411
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Homo erectus (KNM-ER 3733). Left lateral cranium.
- Holdings
- 35mm slide: 18413
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Homo erectus (KNM-ER 3733). Right lateral cranium.
- Holdings
- 35mm slide: 18414
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Homo erectus (KNM-ER 3733). Fronto-lateral cranium.
- Holdings
- 35mm slide: 18415
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Homo erectus vs. Homo habilis (KNM-ER 3733/1470). Lateral view.
- Holdings
- 35mm slide: 18417
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Aerial, spit. Base camp, site.
- Holdings
- 35mm slide: 18420
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Long view, excavation. KBS (Kay Behrensmeyer Site) tool site. 1.8 BP.
- Holdings
- 35mm slide: 18421
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Overview of site (KNM-ER 1470).
- Holdings
- 35mm slide: 18422
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Fragments of cranium, in excavation (KNM-ER 1813).
- Holdings
- 35mm slide: 18423
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Richard Leakey and hominid excavation.
- Holdings
- 35mm slide: 18424
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Richard Leakey excavating with dental pick. (Original teaching slide code: WG-5)
- Holdings
- 35mm slide: 20486
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- A map of the East African Rift system showing fossil man localities, including Koobi Fora, Natron and Olorgesailie.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16040
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Satellite photograph of the north end of Lake Turkana (Rudolf) showing the Omo River winding southwards to reach the lake by way of a birds-foot delta. Lake Turkana occupies the lowest part of a Rift Valley trough (graben). To the east of it a shelf-like area of pale-colored terrain can be seen. This is the area in which sedimentary deposits from the time range 4.5 to 1 million years are eroding so as to reveal their contained fossils and artifacts
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16041
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- A block diagram of the Koobi Fora (East Rudolf) area. This shows in greater detail the physiography of the area that is yielding fossil evidence of early man. Plio-pleistocene sediments are exposed over a large part of a shelf-like strip of terrain between the lake and the rim of Tertiary volcanics. The area is approximately 50 miles from north to south and 15 to 20 miles from east to west. The director of the National Museum of Kenya, Richard Lea
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16042
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- An air-view of the modern shoreline of Lake Turkana and the delta of the Il Eriet River. Many aspects of the situation are the same as when the fossil bearing sediments were deposited; a sandy bottomed watercourse winds its way through a silt covered floodplain to build out sand and silt banks at the river mouth. Fossils occur in situations representing all these environments of the river, but in Pliocene to early Pleistocene times, the rivers appea
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16043
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Reed beds along the shore of Lake Rudolf. Behind is one of the expedition's subsidiary camps.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16044
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- The modern lakeshore floodplains of Lake Rudolf support a distinctive community of animals that are dependent on the lake for water and some grazing. There is one such species- the topee (Damaliscus lunatus).
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16045
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Another species tied to the lakeshore by water requirements is Burchell's zebra (Equus burchelli).
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16046
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- In the hinterland there is no surface water for many months each year. Only certain animals such as the Oryx can survive under these conditions.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16048
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- A second species of zebra, Grevy's zebra, is also independent of surface water.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16049
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Along the tree-lined seasonal stream channels, reticulated giraffe browse- another species able to live for prolonged periods without drinking.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16050
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- The semiarid conditions are ideal for fossil hunting since large areas of eroded ground are virtually devoid of plant cover and whatever fossils have washed out can be readily seen.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16051
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- A richly fossiliferous locality in the Lower Member of the Koobi Fora Formation, area 105.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16052
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- The complete skull of a fossil crocodile cleared by Dr. Abell and ready for transport to the Kenya National Museum. It is hinged open with the mandible on the viewer's left and the palate on the right.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16053
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- An example of a particularly well-preserved fossil- the complete skull of a hyena.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16054
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- The success of the Koobi Fora expeditions in discovering a wide range of important new fossils is largely due to the existence of a highly trained and very skilled team of fossil hunters. Their activities are coordinated by Richard Leakey and they are lead in the field by Mr. Kamoya Kimeu, who has been professionally engaged in this pursuit for more than 15 years. Here the fossil hunting team is seen in the field.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16055
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- The Koobi Fora expeditions have been made by the large number of well-preserved hominid fossils discovered. The mandible of a juvenile hominid just appearing at the surface as its matrix of sands are eroded away.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16056
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Richard Leakey, the initial discoverer of the potential of the area is seen excavating carefully so that the hominid specimen can be collected for the National Museum.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16057
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Part of the terrain in which the hunt for fossils and archaeological remains is carried out. In the foreground area the brown-sandstone-mantled outcrops of the Lower Memer with the find spot of the hominid skull 1470 being searched and sieved. In the background is the Farari escarpment, formed by the more rapidly eroding Upper Member deposits (Area 131).
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16058
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- The terrain in area 105 where the most important Lower Member archaeological sites have been found.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16059
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site HAS (Fx Jj3)- volcanic ash (tuff) has filled in delta distributary channels which can be traced winding amongst floodplain deposits which were laid down just inland of the former lakeshore. Eroding out of the uppermost deposits of the channel are the bones of a single hippopotamus carcass. The volcanic ash is the KBS tuff.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16060
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site HAS: The bones of the hippo as collected and reassembled.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16061
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site HAS: sharp stone flakes that had eroded out amongst the bones suggested a possible connection between hominids and the carcass.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16062
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site HAS: a grid was measured out and the bones and artifacts picked up, then a test trench dug.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16063
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site HAS: an old land surface was identified in the test trench and stone and bone specimens excavated from it. A larger cutting was then opened at this horizon.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16064
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site HAS: the eroded surface of the ground to be excavated being swept and cleaned.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16065
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site HAS: excavation in progress controlled by a grid of half-meter squares. H. W. K. Harris, who was one of the site supervisors at work.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16066
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site HAS: digging had to be done by the careful tapping of a small chisel. J. C. Onyango-Abuje, archaeologist at the National Museum of Kenya, is seen excavating.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16067
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site HAS: a sharp flake in place on the old ground surface.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16068
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site HAS: the same flake from slide #16068 but lifted from its impression in the ground.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16069
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site HAS: a hammerstone shows that stone was flaked at this site- presumably to generate sharp-edged flakes for use in cutting up the hippo.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16070
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site HAS: a representative series from the 119 artifacts recovered from the excavation. The categories are marked: angular fragments, flake fragments, whole flakes, chopper/cores plus the hammerstone.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16071
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site HAS: a small core-chopper emerging in the excavation.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16072
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site HAS- plans and sections of the findings. Left: a plot of the location of bone specimens including the hippo bones on the surface. Right: a plot of the location of stone artifacts. Center: two slices through the site showing how the material forms a horizon representing an old ground surface.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16073
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site KBS (Kay Behrensmeyer Site): (Fx Jj1)- View of the site from the adjacent gully. The beds in the foreground are deposits laid down in lagoons and swamps at the lake margin. The pale outcrop above is the KBS tuff which here fills an ancient distributary channel system that was established over the swamps as the lake retreated. The early prehistoric occupants of the site camped on the sandy substratum provided by the tuff filled channel.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16074
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site KBS (Kay Behrensmeyer Site): In 1969 Dr. A. K. Behrensmeyer found these stone artifacts eroding out of the tuff. This was the first discovery of in stiu artifacts from the Koobi Fora Formation.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16075
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site KBS (Kay Behrensmeyer Site): General view of the site looking up the axis of the former channel.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16076
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana
- Description
- Site KBS (Kay Behrensmeyer Site): Excavation in progress. The consolidated fine, grey tuff dust that fills the swale left by the abandoned channel is being gently chipped away to uncover the top of the sandy streambed.
- Date of Photo
- 1975
- Holdings
- 35mm slide: 16077
- Region
- Eastern Africa and Islands
- Geographic Location
- Lake Turkana