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Volumn 262, Issue 1-2, 2007, Pages 240-256

Two normal paleomagnetic polarity intervals in the lower Matuyama Chron recorded in the Shungura Formation (Omo Valley, Southwest Ethiopia)

Author keywords

Ethiopia; magnetostratigraphy; paleomagnetism; R union Subchron(s); Shungura Formation

Indexed keywords

MAGHEMITE; MAGNETOSTRATIGRAPHY; PALEOMAGNETIC POLARITY; PALEOMAGNETISM;

EID: 34648825494     PISSN: 0012821X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.epsl.2007.07.047     Document Type: Article
Times cited : (23)

References (49)
  • 1
    • 0034664399 scopus 로고    scopus 로고
    • On the age and morphology of the Réunion event
    • Baksi A.K., and Hoffman A.K. On the age and morphology of the Réunion event. Geophys. Res. Lett. 27 (2000) 2997-3000
    • (2000) Geophys. Res. Lett. , vol.27 , pp. 2997-3000
    • Baksi, A.K.1    Hoffman, A.K.2
  • 3
    • 0033555168 scopus 로고    scopus 로고
    • High-Resolution Chronostratigraphy from downhole susceptibility logging tuned by paleoclimatic orbital frequencies
    • Barthés V., Pozzi J.P., Vibert-Charbonnel P., Thival J., and Melieres M.A. High-Resolution Chronostratigraphy from downhole susceptibility logging tuned by paleoclimatic orbital frequencies. Earth Planet. Sci. Lett. 165 (1999) 97-116
    • (1999) Earth Planet. Sci. Lett. , vol.165 , pp. 97-116
    • Barthés, V.1    Pozzi, J.P.2    Vibert-Charbonnel, P.3    Thival, J.4    Melieres, M.A.5
  • 4
    • 14844308504 scopus 로고    scopus 로고
    • Apparent and True Polar wander and the geometry of the geomagnetic field in the last 200 million years
    • 10.1029/2003JB002684
    • Besse J., and Courtillot V. Apparent and True Polar wander and the geometry of the geomagnetic field in the last 200 million years. J. Geophys. Res. 108 B10 (2003) 2469 10.1029/2003JB002684
    • (2003) J. Geophys. Res. , vol.108 , Issue.B10 , pp. 2469
    • Besse, J.1    Courtillot, V.2
  • 5
    • 0003996253 scopus 로고
    • Magnetostratigraphy of the Shungura and Usno Formations, lower Omo valley, Ethiopia
    • Coppens Y., Howell F.C., Issac G.Ll., and Leaky R.E.F. (Eds), University of Chicago Press
    • Brown F.H., and Shuey R.T. Magnetostratigraphy of the Shungura and Usno Formations, lower Omo valley, Ethiopia. In: Coppens Y., Howell F.C., Issac G.Ll., and Leaky R.E.F. (Eds). Earliest Man and Environment in the Lake Rudolf Basin (1976), University of Chicago Press 64-68
    • (1976) Earliest Man and Environment in the Lake Rudolf Basin , pp. 64-68
    • Brown, F.H.1    Shuey, R.T.2
  • 6
    • 84984426215 scopus 로고
    • Magnetostratigraphy of the Shungura and Usno Formations, southwestern Ethiopia: New data and comprehensive reanalysis
    • Brown F.H., Shuey R.T., and Croes M.K. Magnetostratigraphy of the Shungura and Usno Formations, southwestern Ethiopia: New data and comprehensive reanalysis. Geophys. J. R. Astron. Soc. 54 (1978) 519-538
    • (1978) Geophys. J. R. Astron. Soc. , vol.54 , pp. 519-538
    • Brown, F.H.1    Shuey, R.T.2    Croes, M.K.3
  • 7
    • 0002638530 scopus 로고
    • An integrated Plio-Pleistocene chronology for the Turkana basin
    • Delson E. (Ed), Alan R. Liss, Inc., New York
    • Brown F.H., McDougall I., Davies I., and Maier R. An integrated Plio-Pleistocene chronology for the Turkana basin. In: Delson E. (Ed). Ancestors: The Hard Evidence (1985), Alan R. Liss, Inc., New York 82-90
    • (1985) Ancestors: The Hard Evidence , pp. 82-90
    • Brown, F.H.1    McDougall, I.2    Davies, I.3    Maier, R.4
  • 8
    • 0028812971 scopus 로고
    • Revised calibration of the geomagnetic polarity timescale for the Late Cretaceous and Cenozoic
    • Cande S.C., and Kent D.V. Revised calibration of the geomagnetic polarity timescale for the Late Cretaceous and Cenozoic. J. Geophys. Res. 100 (1995) 6093-6095
    • (1995) J. Geophys. Res. , vol.100 , pp. 6093-6095
    • Cande, S.C.1    Kent, D.V.2
  • 10
    • 0141896631 scopus 로고
    • Dating geomagnetic polarity epochs in Réunion
    • Chamalaun F.H., and McDougall I. Dating geomagnetic polarity epochs in Réunion. Nature 210 (1966) 1212
    • (1966) Nature , vol.210 , pp. 1212
    • Chamalaun, F.H.1    McDougall, I.2
  • 11
    • 0141919574 scopus 로고    scopus 로고
    • The Réunion Subchronozone at ODP Site 981 (Feni Drift, North Atlantic)
    • Channell J.E.T., Labs J., and Raymo M.E. The Réunion Subchronozone at ODP Site 981 (Feni Drift, North Atlantic). Earth Planet. Sci. Lett. 215 (2003) 1-12
    • (2003) Earth Planet. Sci. Lett. , vol.215 , pp. 1-12
    • Channell, J.E.T.1    Labs, J.2    Raymo, M.E.3
  • 12
    • 53649101650 scopus 로고    scopus 로고
    • PaleoMac: a Macintosh™ application for treating paleomagnetic data and making plate reconstruction
    • 10.1029/2001GC000227
    • Cogné J.P. PaleoMac: a Macintosh™ application for treating paleomagnetic data and making plate reconstruction. Geochem. Geophys. Geosyst. 4 1 (2003) 1007 10.1029/2001GC000227
    • (2003) Geochem. Geophys. Geosyst. , vol.4 , Issue.1 , pp. 1007
    • Cogné, J.P.1
  • 13
    • 0000293970 scopus 로고
    • Geomagnetic reversals
    • Cox A. Geomagnetic reversals. Science 163 (1969) 237-245
    • (1969) Science , vol.163 , pp. 237-245
    • Cox, A.1
  • 14
    • 34648878243 scopus 로고    scopus 로고
    • J. De Heinzelin (Ed.), The Omo Group. Musee Royal de l'Afrique central, Tervuren, Belgique, 1983, Ann. Serie in 8. Sci. Geol. 85: 365p.
  • 15
    • 0025593764 scopus 로고
    • Magnetic properties of natural goethite-III. Magnetic behavior and properties of minerals originating from goethite dehydration during thermal demagnetization
    • Dekkers M.J. Magnetic properties of natural goethite-III. Magnetic behavior and properties of minerals originating from goethite dehydration during thermal demagnetization. Geophys. J. Int. 103 (1990) 233-250
    • (1990) Geophys. J. Int. , vol.103 , pp. 233-250
    • Dekkers, M.J.1
  • 16
    • 0028323861 scopus 로고
    • Magnetic enhancement and paleoclimate: study of a loess/paleosol couplet across the Loess Plateau of China
    • Evans M.E., and Heller F. Magnetic enhancement and paleoclimate: study of a loess/paleosol couplet across the Loess Plateau of China. Geophys. J. Int. II7 (1994) 257-264
    • (1994) Geophys. J. Int. , vol.II7 , pp. 257-264
    • Evans, M.E.1    Heller, F.2
  • 17
    • 0030426557 scopus 로고    scopus 로고
    • Magnetostratigraphy of the Hadar Formation (Ethiopia): evidence for a short normal event in the Mammoth subchron
    • Endale T., Thouveny N., and Taieb M. Magnetostratigraphy of the Hadar Formation (Ethiopia): evidence for a short normal event in the Mammoth subchron. Stud. Geophys. Geod. 40 (1996) 313-336
    • (1996) Stud. Geophys. Geod. , vol.40 , pp. 313-336
    • Endale, T.1    Thouveny, N.2    Taieb, M.3
  • 18
    • 0024559625 scopus 로고
    • Stratigraphic context of fossil hominids from the Omo group deposits: Northern Turkana Basin, Kenya and Ethiopia
    • Feibel C.S., Brown F.H., and McDougall I. Stratigraphic context of fossil hominids from the Omo group deposits: Northern Turkana Basin, Kenya and Ethiopia. Am. J. Phys. Anthropol. 78 (1989) 595-622
    • (1989) Am. J. Phys. Anthropol. , vol.78 , pp. 595-622
    • Feibel, C.S.1    Brown, F.H.2    McDougall, I.3
  • 20
    • 34648863561 scopus 로고    scopus 로고
    • Paleomagnetic and Anisotropy of Magnetic Susceptibility (AMS) documentation of the formation of large-scale rheomorphic structures in the 2.06 Ma Huckleberry Ridge Tuff, Eastern Idaho
    • (Fall Meet. Suppl. Abstract GP11A-0062)
    • Geissman J.W., Holm D., and Harlan S.S. Paleomagnetic and Anisotropy of Magnetic Susceptibility (AMS) documentation of the formation of large-scale rheomorphic structures in the 2.06 Ma Huckleberry Ridge Tuff, Eastern Idaho. Eos, Trans. AGU 87 52 (2006) (Fall Meet. Suppl. Abstract GP11A-0062)
    • (2006) Eos, Trans. AGU , vol.87 , Issue.52
    • Geissman, J.W.1    Holm, D.2    Harlan, S.S.3
  • 21
    • 0000483047 scopus 로고
    • Geomagnetic polarity epochs: age and duration of the Olduvai normal polarity event
    • Grommé C.S., and Hay R.l. Geomagnetic polarity epochs: age and duration of the Olduvai normal polarity event. Earth Planet. Sci. Lett. 10 (1971) 179-185
    • (1971) Earth Planet. Sci. Lett. , vol.10 , pp. 179-185
    • Grommé, C.S.1    Hay, R.l.2
  • 22
    • 84980302047 scopus 로고
    • A least-squares method to find a remanence direction from converging remagnetization circles
    • Halls H.C. A least-squares method to find a remanence direction from converging remagnetization circles. Geophys. J. R. Astron. Soc. 45 (1976) 297-304
    • (1976) Geophys. J. R. Astron. Soc. , vol.45 , pp. 297-304
    • Halls, H.C.1
  • 23
    • 0006215749 scopus 로고
    • The use of converging remagnetization circles in paleomagnetism
    • Halls H.C. The use of converging remagnetization circles in paleomagnetism. Phys. Earth Planet. Inter. 16 (1978) 1-11
    • (1978) Phys. Earth Planet. Inter. , vol.16 , pp. 1-11
    • Halls, H.C.1
  • 25
    • 0005845440 scopus 로고    scopus 로고
    • The occurrence of the Réunion II subcron in lacustrine beds in the Beaver Basin
    • Advances in Vertebrate Paleontology and Geochronology: Tokyo. Tomida Y., Flynn L.J., and Jacobs L.L. (Eds)
    • Honey J.G., Hudson M.R., and Obradovich J.D. The occurrence of the Réunion II subcron in lacustrine beds in the Beaver Basin. In: Tomida Y., Flynn L.J., and Jacobs L.L. (Eds). Advances in Vertebrate Paleontology and Geochronology: Tokyo. National Science Museum Monograph vol. 14 (1998) 17-38
    • (1998) National Science Museum Monograph , vol.14 , pp. 17-38
    • Honey, J.G.1    Hudson, M.R.2    Obradovich, J.D.3
  • 27
    • 34648877206 scopus 로고    scopus 로고
    • Kidane, T., 1999. Contribution a l'etude paleomagnetique et geochronologique de la depression Afar au cours des trois dernieres millions d'annees. Thesis, IPGP-Paris VI, pp 350.
  • 29
    • 0019143867 scopus 로고
    • The least squares line and plane and the analysis of palaeomagnetic data
    • Kirschvink J.L. The least squares line and plane and the analysis of palaeomagnetic data. Geophys. J. R. Astron. Soc. 62 (1980) 699-718
    • (1980) Geophys. J. R. Astron. Soc. , vol.62 , pp. 699-718
    • Kirschvink, J.L.1
  • 31
    • 84879889179 scopus 로고    scopus 로고
    • Revised ages for tuff of the Yellowstone Plateau volcanic field: assignment of the Huckleberry Ridge Tuff to a new geomagnetic polarity event
    • Lanphere M.A., Champion D.E., Christiansen R.L., Izett G.A., and Obradovich J.D. Revised ages for tuff of the Yellowstone Plateau volcanic field: assignment of the Huckleberry Ridge Tuff to a new geomagnetic polarity event. GSA Bull. 114 5 (2002) 559-568
    • (2002) GSA Bull. , vol.114 , Issue.5 , pp. 559-568
    • Lanphere, M.A.1    Champion, D.E.2    Christiansen, R.L.3    Izett, G.A.4    Obradovich, J.D.5
  • 32
    • 0013577264 scopus 로고
    • Development of chemical remanent magnetization during early stages of red-bed formations in Late Cenozoic Sediments, Baja California
    • Larson E.E., and Walker T.R. Development of chemical remanent magnetization during early stages of red-bed formations in Late Cenozoic Sediments, Baja California. Geol. Soc. Amer. Bull. 86 50506 (1975) 639-650
    • (1975) Geol. Soc. Amer. Bull. , vol.86 , Issue.50506 , pp. 639-650
    • Larson, E.E.1    Walker, T.R.2
  • 33
    • 0018432587 scopus 로고
    • Revised geomagnetic polarity time scale for the interval 0-5 Myr B.P.
    • Mankinen E.A., and Dalrymple G.B. Revised geomagnetic polarity time scale for the interval 0-5 Myr B.P. J. Geophys. Res. 84 B2 (1979) 615-626
    • (1979) J. Geophys. Res. , vol.84 , Issue.B2 , pp. 615-626
    • Mankinen, E.A.1    Dalrymple, G.B.2
  • 34
    • 29244489056 scopus 로고    scopus 로고
    • 39Ar geochronology for the upper Koobi Fora Formations, Turkana Basin, northern Kenya
    • 39Ar geochronology for the upper Koobi Fora Formations, Turkana Basin, northern Kenya. J. Geo. Soc. (Lond.) 163 (2006) 205-220
    • (2006) J. Geo. Soc. (Lond.) , vol.163 , pp. 205-220
    • McDougall, I.1    Brown, F.H.2
  • 35
    • 0007719398 scopus 로고
    • Geomagnetic polarity scale of time
    • McDougall I., and Chamalaun F.H. Geomagnetic polarity scale of time. Nature 212 (1966) 1415
    • (1966) Nature , vol.212 , pp. 1415
    • McDougall, I.1    Chamalaun, F.H.2
  • 36
    • 0001070949 scopus 로고
    • Age and duration of the Réunion geomagnetic polarity event
    • McDougall I., and Watkins N.D. Age and duration of the Réunion geomagnetic polarity event. Earth Planet. Sci. Lett. 19 (1973) 443-452
    • (1973) Earth Planet. Sci. Lett. , vol.19 , pp. 443-452
    • McDougall, I.1    Watkins, N.D.2
  • 37
    • 0027071550 scopus 로고
    • A reappraisal of the geomagnetic polarity time scale to 4 Ma using data from the Turkana Basin, East Africa
    • McDougall I., Brown F.H., Cerling T.E., and Hillhouse J.W. A reappraisal of the geomagnetic polarity time scale to 4 Ma using data from the Turkana Basin, East Africa. Geophys. Res. Lett. 19 23 (1992) 2349-2352
    • (1992) Geophys. Res. Lett. , vol.19 , Issue.23 , pp. 2349-2352
    • McDougall, I.1    Brown, F.H.2    Cerling, T.E.3    Hillhouse, J.W.4
  • 38
    • 0023761508 scopus 로고
    • The combined analysis of remagnetization circles and direct observations in palaeomagnetism
    • McFadden P.L., and McElhinny M.W. The combined analysis of remagnetization circles and direct observations in palaeomagnetism. Earth Planet. Sci. Lett. 87 (1988) 152-160
    • (1988) Earth Planet. Sci. Lett. , vol.87 , pp. 152-160
    • McFadden, P.L.1    McElhinny, M.W.2
  • 39
    • 0025595268 scopus 로고
    • Classification of the reversal test in palaeomagnetism
    • McFadden P.L., and McElhinny M.W. Classification of the reversal test in palaeomagnetism. Geophys. J. Int. 103 (1990) 725-729
    • (1990) Geophys. J. Int. , vol.103 , pp. 725-729
    • McFadden, P.L.1    McElhinny, M.W.2
  • 40
    • 0034655881 scopus 로고    scopus 로고
    • Intermediate magnetite formation during dehydration of goethite
    • Özdemir Ö., and Dunlop D.J. Intermediate magnetite formation during dehydration of goethite. Earth Planet. Sci. Lett. 177 (2000) 59-67
    • (2000) Earth Planet. Sci. Lett. , vol.177 , pp. 59-67
    • Özdemir, Ö.1    Dunlop, D.J.2
  • 41
    • 0000929168 scopus 로고
    • Paleomagnetism of welded tuffs of the Yellowstone Group
    • Reynolds R.L. Paleomagnetism of welded tuffs of the Yellowstone Group. J. Geophys. Res. 82 (1977) 3677-3693
    • (1977) J. Geophys. Res. , vol.82 , pp. 3677-3693
    • Reynolds, R.L.1
  • 44
    • 0004606256 scopus 로고
    • Magnetostratigraphy of the Shungura Formation, southwestern Ethiopia: fine structure of the lower Matuyama polarity epoch
    • Shuey R.T., Brown F.H., and Croes M.K. Magnetostratigraphy of the Shungura Formation, southwestern Ethiopia: fine structure of the lower Matuyama polarity epoch. Earth Planet. Sci. Lett. 23 (1974) 249-260
    • (1974) Earth Planet. Sci. Lett. , vol.23 , pp. 249-260
    • Shuey, R.T.1    Brown, F.H.2    Croes, M.K.3
  • 45
    • 33750724922 scopus 로고
    • Subcommission on geochronology: convention on the use of decay constants in geo- and cosmochronology
    • Steiger R.H., and Jäger E. Subcommission on geochronology: convention on the use of decay constants in geo- and cosmochronology. Earth Planet. Sci. Lett. 36 (1977) 359-362
    • (1977) Earth Planet. Sci. Lett. , vol.36 , pp. 359-362
    • Steiger, R.H.1    Jäger, E.2
  • 47
    • 0021616269 scopus 로고
    • Magnetostratigraphy of Leg 73 sediments
    • Hsü K.J., and LaBrecque J.L. (Eds), U.S. Govt. Printing Office, Washington
    • Tauxe L., Tucker P., Peterson N.P., and LaBrecque J.L. Magnetostratigraphy of Leg 73 sediments. In: Hsü K.J., and LaBrecque J.L. (Eds). Init. Repts. DSDP (1984), U.S. Govt. Printing Office, Washington 609-621
    • (1984) Init. Repts. DSDP , pp. 609-621
    • Tauxe, L.1    Tucker, P.2    Peterson, N.P.3    LaBrecque, J.L.4
  • 48
    • 0006741045 scopus 로고    scopus 로고
    • Magnetostratigraphy of Cenozoic sediments recovered from the Iberia abyssal plain
    • Whitmarsh R.B., Sawyer D.S., Klaus A., and Masson D.G. (Eds), U.S. Govt. Printing Office, Washington
    • Zhao X., Milkert D., Liu L., and Kanamatsu T. Magnetostratigraphy of Cenozoic sediments recovered from the Iberia abyssal plain. In: Whitmarsh R.B., Sawyer D.S., Klaus A., and Masson D.G. (Eds). Proc. ODP, Scientific Results (1996), U.S. Govt. Printing Office, Washington 315-334
    • (1996) Proc. ODP, Scientific Results , pp. 315-334
    • Zhao, X.1    Milkert, D.2    Liu, L.3    Kanamatsu, T.4
  • 49
    • 0026472108 scopus 로고
    • New contributions to Chinese Plio-Pleisocene magnetostratigraphy
    • Zheng H., An Z., and Shaw J. New contributions to Chinese Plio-Pleisocene magnetostratigraphy. Phys. Earth Planet. Inter. 70 (1992) 146-153
    • (1992) Phys. Earth Planet. Inter. , vol.70 , pp. 146-153
    • Zheng, H.1    An, Z.2    Shaw, J.3


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