| Publications |
| 1 | 2009 | Petrology And Geochemistry Of The Alkaline Intrusion, Jombo Hill, Kenya
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The field occurrence and the known immiscibility between silicate and carbonate melts suggest the Jombo alkaline intrusion and Mrima carbonatite intrusion have come from the same magmatic source. However, only the ijolite series apparently originated from a magma body at Jombo hill intrusion, while the feldspathoidal syenite series appears to have resulted from metasomatic alteration of the country rock-sandstone. The K/Rb ratios seem to indicate a mantle origin for the ijolites and a crustal one for the feldspathoidal syenites. The feldspathoidal syenite series were presumably formed by alkali metasomatism, resulting from magmatic fluid infiltration through intergranular movement. It is suggested that the partitioning of K and Na components in the metasomatizing fluid and solid feldspar phases at different temperatures, was the cause of two rock types – albite nepheline syenite and orthoclase nepheline syenite.
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| 2 | 2000 | Ground Subsidence And Its Socio-economic Implications On The Population: A Case Study Of Nakuru Area In Central Rift Valley, Kenya.
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Vertex epidural haematomas (VEDH) are rare and difficulties are encountered in diagnosis and management. This is a case report of a patient with a vertex epidural haematoma who presented with signs of severe head injury with upper limb decerebrate posture. We discuss the challenges of radiological investigation and neurosurgical management of VEDH. |
| 3 | 1999 | The Lithospheric Structure Of The Kenya Rift As Revealed By Wide-angle Seismic Measurements.
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Vertex epidural haematomas (VEDH) are rare and difficulties are encountered in diagnosis and management. This is a case report of a patient with a vertex epidural haematoma who presented with signs of severe head injury with upper limb decerebrate posture. We discuss the challenges of radiological investigation and neurosurgical management of VEDH. |
| 4 | 1998 | Controlled Source Seismic Experiments In Kenya.
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| 5 | 1998 | Neotectonics And Stress Pattern In Africa.
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| 6 | 1998 | Quaternary Volcanic Events In Africa
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| 7 | 1998 | Current State-of-the-art, Problems And Preliminary Results Of Seismic Hazard Assessment In Sub-Saharan Africa.
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| 8 | 1998 | Advances In Geodesy And Geophysics Research In Africa
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| 9 | 1997 | The KRISP 94 Lithospheric Investigation Of Southern Kenya - The Experiments And Their Main Results.
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| 10 | 1996 | Microprobe And X-ray Diffraction Analyses Of The Major Minerals From The Jombo Hill Alkaline Rocks In Kenya.
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| 11 | 1996 | Impact Of Earthquakes And Volcanic Eruptions On The Environment.
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| 12 | 1996 | Satellite Imagery Study Of The Tectonic Setting Of A Volcano: Menengai Caldera In The Kenya Rift.
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| 13 | 1996 | Seismic Hazard Assessment Of Sub-Saharan Africa: A GSHAP Contribution. In Nyambok, I.O. And Ichangi D.W. (Editors) Geology For Development In A Sustainable Environment.
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| 14 | 1996 | The Structure Of The Kenya Rift From Wide-angle Seismic Measurements.
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| 15 | 1996 | Geology In A Sustainable Environment.
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| 16 | 1996 | Conference Proceedings: Geology For Development Within A Sustainable Environment
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| 17 | 1996 | Development In Earth Science Education In East Africa.
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| 18 | 1995 | Group Takes A Fresh Look At The Lithosphere Underneath Southern Kenya,
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(including Nyambok, I.O.), . |
| 19 | 1995 | Seismic Images Illustrate The Deep Roots Of The Chyulu Hills Volcanic Area, Kenya.
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| 20 | 1994 | The East African Rift System In The Light Of KRISP 90.
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| 21 | 1994 | Rifting Of The Continents:
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| 22 | 1993 | Hydrogeology And Hydrochemistry Of The Groundwater Resources Of The Floor Of The Rift Valley, Nakuru North, Kenya. In Opiyo-Aketch (Editor):
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| 23 | 1993 | A Re-evaluation Of The Geology And Tectonics Of The Granitoid Plutons Around Kakamega Town, Western Kenya.
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| 24 | 1993 | The Late Proterozoic Yatta Shear Zone: A Possible Lateral Ramp Extending Across The Kenya Rift.
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| 25 | 1993 | Geosciences And The Environment,
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| 26 | 1992 | Seismology And Related Sciences In Africa.
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| 27 | 1992 | Geological Factors Affecting Urban Growth And Spatial Planning. Proceedings Of First International Conference On Urban Growth And Spatial Plan Of Nairobi, Kenya. 1988.
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| 28 | 1992 | Geology Of Kenya From Landsat Mosaic.
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| 29 | 1992 | Magadi: Geology Of The Kedong Valley.
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| 30 | 1992 | Mount Kenya: A Landsat Structural And Geomorphological Interpretation.
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| 31 | 1992 | Naivasha: Geology And Natural Resources.
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| 32 | 1992 | Lake Turkana Area: Tectonics And Geology.
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| 33 | 1992 | Chyulu Hills And Yatta Plateau Geology.
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| 34 | 1992 | Oldoinyo Lenkiyio Range: Geology, Geomorphology And Hydrographic Pattern Of The.
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| 35 | 1992 | The Murang'a Landslide, Kenya.
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| 36 | 1991 | Large-scale Variation In Lithospheric Structure Along And Across The Kenya Rift.
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| 37 | 1991 | Petrology, Geochemistry And Evaluation Of The Heavy Mineral Deposits In Malindi And Uganga Shore Areas.
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| 38 | 1991 | New Insight Into Structure, Dynamics And Composition Of The Lithosphere Of The East African Rift In Kenya From An Integrated Seismic Experiment(Abst.).
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| 39 | 1991 | Center For Urban Research Print Series Presents.
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| 40 | 1990 | Nairobi University Geology Magazine
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| 41 | 1990 | Seismology And Related Sciences In Africa : Selected Papers From The IASPEI: Regional Seismological Assembly In Africa, Held In Nairobi, Kenya, August 22-29, 1990 ; And Co-sponsored By Unesco And ICL
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| 42 | 1989 | Abstract Volume.
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| 43 | 1988 | Resources And Capabilities For Effective Utilization Of Marine Surveying Technologies: Kenya's Case.
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| 44 | 1988 | The Only Independent, International And Interdisciplinary Journal Of Comparative Urbanization And Planning In Africa
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| 45 | 1988 | The Only Independent, International And Interdisciplinary Journal Of Comparative Urbanization And Planning In Africa
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| 46 | 1987 | Proceedings Of The 1st Regional Seminar In Earth Sciences,
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Nyambok, I.O. |
| 47 | 1987 | Geotectonomagmatic Process Associated With Fluorite Deposition In Africa
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| 48 | 1987 | Proceedings Of The 1st Regional Seminar In Earth Sciences, Dakar, Senegal, 1986.
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| 49 | 1986 | Thematic Geological Map Of The Lake Basin Area. In Natural Resources Atlas For Lake Basin Development Authority (LBDA).
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Nyambok, I.O. |
| 50 | 1986 | Effects Of Clay Minerals On The Stabilization Of Black Cotton And Lateritic Soils.
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Nyambok, I.O. |
| 51 | 1986 | Requirements In The Effective Training Of Geoscientists In Kenya
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| 52 | 1985 | Geological Manpower Training In Kenya.
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Nyambok, I.O. |
| 53 | 1985 | Evolution Of East African Rift System With Special Emphasis On The Central Rift Of Kenya: A New Model.
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Nyambok, I.O. |
| 54 | 1984 | Precambrian Geology Of The Ishiara Area, Kenya.
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Nyambok, I.O. |
| 55 | 1983 | Geological Structure Of The Rift Valley In Kenya.
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Nyambok, I.O. |
| 56 | 1982 | Geological Excursion Guide To The Kenya Rift Valley (Nairobi-Kijabe- Naivasha-Gilgil).
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Nyambok, I.O. |
| 57 | 1980 | The M
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| 58 | 1979 | Geochemistry Of The Carbonatite Complexes In East Africa In L.H. Arhens, Origin And Distribution Of Elements.
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| 59 | 1979 | Geology, Hydrology And Sedimentation: In Odingo, R.S.(Editor) An African Dam.
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| 60 | 1979 | Mineral Resources Of The Lake Victoria Basin - Proceedings Of I.D.S.
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| 61 | 1979 | Origin And The Distribution Of The Elements
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| 62 | 1978 | Mineralogy And Paragenesis Of The Fluorite Deposits In Kerio Valley, Kenya,
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| 63 | 1978 | Petrology, Mineralogy And Geochemistry Of The Alkaline Rocks, Jombo Hill Kenya.
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| 64 | 1978 | Distribution Of Trace Elements And Their Petrogenetic Significance In The Jombo Hill Alkaline Rocks, Kenya.
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| 65 | 1978 | Iron Distribution In Aegirine-augite Clinopyroxenes, Studies By The M
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| 66 | 1978 | Trace Elements In Fluorites From Kerio Valley, Kenya.
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| 67 | 1978 | Microprobe And X-ray Diffraction Analyses Of The Major Minerals From Jombo Hill Alkaline Rocks, Kenya.
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| 68 | 1977 | Geochemistry Of The Carbonatite Complexes In East Africa In (Abstr.).
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| 69 | 1977 | Bibliography Of Kenya:Geosciences.
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| 70 | 1977 | A Bibliography On Kenya: Geosciences
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| 71 | 1975 | Geology Of The Fluorite Deposits In Kerio Valley, Kenya
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| 72 | 1974 | Some Historical And Philosophical Aspects Of Geology.
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| 73 | 1973 | Mineralogy And Paragenesis Of The Fluorite Deposits In Musgut-Kimwarer Area, Keri Valley, Kenya
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