Hostname: page-component-77c89778f8-fv566 Total loading time: 0 Render date: 2024-07-18T10:30:09.475Z Has data issue: false hasContentIssue false
  • English
  • Français

Search for Pedogenic Phases During the Younger Pleistocene and Holocene (Soltanien and Rharbien) of Tunisia

Published online by Cambridge University Press:  18 July 2016

H W Scharpenseel ,
Heinrich Zakosek ,
Ulrich Neue  and
Heinrich Schiffmann
H W Scharpenseel
Affiliation:
Ordinariat für Bodenkunde der Universität Hamburg, Hamburg, West Germany
Heinrich Zakosek
Affiliation:
Ordinariat für Bodenkunde der Universität Hamburg, Hamburg, West Germany Institut für Bodenkunde der Universität Bonn, West Germany
Ulrich Neue
Affiliation:
Ordinariat für Bodenkunde der Universität Hamburg, Hamburg, West Germany
Heinrich Schiffmann
Affiliation:
Ordinariat für Bodenkunde der Universität Hamburg, Hamburg, West Germany
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Radiocarbon dates, obtained from paleosols, sediments, fossils, and groundwater samples of North Africa and especially, Tunisia, were investigated for information on phases of pedogenesis throughout the younger Pleistocene and Holocene in north and central Tunisia. This paper evaluates available data, while a larger set of new samples is under study, which, hopefully will exhaust the problem and will reveal whether extrapolations such as those made in this paper, eg, phases of pedogenesis from groundwater data, are correct.

Frequency distribution of the dates from groundwaters taken by systematic sampling, as well as from random soil samples from open pits that yielded access to buried paleosols, indicate that organic matter was being produced for 7 or 8 periods. The evidence suggests major pedogenic activity at about 2000 BP, 4000 to 6000 BP, 8000 to 12,000 BP, and perhaps 21,000 to 25,000 BP.

Type
Soils and Groundwater
Information
Radiocarbon , Volume 22 , Issue 3: Heidelberg , 1980 , pp. 879 - 884
Copyright
Copyright © The American Journal of Science

References

Brosche, K U and Molle, H G, 1975, Morphologische Untersuchungen im nördlichen Matmata — Vorland (nördliche Djeffara, Südtunesien): Eiszeitalter u Gegenwart, v 26, p 218–240.Google Scholar
Brosche, K U, Molle, H G, and Schütz, G, 1976, Geomorphologische Untersuchungen im östlichen Kroumirbergland (Nordtunesien, Gebiet östlich von Tabarka): Eiszeitalter u Gegenwart, v 27, p 143–158.Google Scholar
Brunnacker, K, 1973, Einiges über Löβvorkommen in Tunesien: Eiszeitalter u Gegenwart, v 23/24, p 89–99.Google Scholar
Brunnacker, K 1974, Lösse und Paläoböden der letzten Kaltzeit im mediterranen Raum: Eiszeitalter u Gegenwart, v 25, p 62–95.Google Scholar
Butzer, K W, 1971, Environment and archeology; an ecological approach to prehistory, 2nd ed: Chicago, Aldine, 703 p.Google Scholar
Fairbridge, R W, 1962, New radiocarbon dates of Nile sediments: Nature, v 196, no. 4850, p 108–110.Google Scholar
Fölster, H and Gaouar, A, 1975, Observations on Holocene soil formation and morphodynamic activity in non-calcareous regions of the Iberian peninsula: Catena, v 2, p 365–384.Google Scholar
Geyh, M A and Jäkel, D, 1974, Late glacial and Holocene climatic history of the Sahara desert derived from a statistical assay of 14C dates: Paleogeog, Paleoclimatol, Palcoccol, v 15, p 205–208.Google Scholar
Geyh, M A and Jäkel, D 1977, The climate of the Sahara during the late Pleistocene and Holocene on the basis of available radiocarbon dates: Nat Resources Development, Inst Sci Cooperation Tübingen, v 6, p 64–79.Google Scholar
Jäkel, D, 1978, Eine Klimakurve für die Zentralsahara. Sahara, 10.000 Jahre zwischen Weide und Wüste: Handbuch, Ausstellung des Rautenstrauch-Joest-Mus Völkerkunde in Zusammenarbeit, Inst Ur u Frühgeschichte, Univ Köln, Mus Alexander Koenig, Bonn.Google Scholar
Molle, H G and Brosche, K U, 1976, Morphologische und klimageschichtliche Untersuchungen im südöstlichen Vorland des Djebel Mrhila in Zentraltunesien: Die Erde, v 107, p 180–277.Google Scholar
Pachur, H J, in press, The flat areas of the central Sahara in the early Holocene: Symposium on Sahara and the surrounding seas, 1st, Mainz, April 1979, Proc, in press.Google Scholar
Rohdenburg, H, 1970, Morpliodynamische Aktivitäts- und Stabilitätszeiten statt Pluvial- und Intel pluvialzeiten: Eiszeitalter u Gegenwart, v 21, p 81–96.Google Scholar
Rohdenburg, H 1977, Neue 14C-Daten aus Marocco and Spanien und ihre Aussagen für die Relief- und Bodenentwicklung im Holozän und Jungpleistozän: Catena, v 4, p 215–228.Google Scholar
Rohdenburg, H and Sabelberg, U, 1973, Quartäre Klimazyklen im westlichen Mediterrangebiet und ihre Auswirkungen auf die Relief- und Bodenentwicklung: Catena, v 1, p 71–180.Google Scholar
Rohdenburg, H and Sabelberg, U in press, Northern Sahara margin (S Morocco): Symposium on Sahara and the surrounding seas, 1st, Mainz, April 1979, Proc, in press.Google Scholar
Sabelberg, U, 1977, The Stratigraphie record of late Quaternary accumulation series in south-west Morocco and its consequences concerning the pluvial hypothesis: Catena, v 4, p 209–214.Google Scholar
Scharpenseel, H W, 1972, Messung der natürlichen C-14 Konzentration in der organischen Substanz von rezenten Böden. Eine Zwischenbilanz: Zeitschr Pflanzenernähr, Bodenkunde, v 133, p 241–263.Google Scholar
Scharpenseel, H W, Gewehr, H, Haupenthal, Chr, Kerpen, W, Kruse, E, Ohling, J, Pietig, F, and Tapp, H, 1972: Grundwasseruntersuchungen in Tunesien durch Messung der natürlichen Radiokohlenstoff- und Tritiumkonzentrationen: Fortschr Geol Rheinland u Westfalia, v 21, p 389–412.Google Scholar
Scharpenseel, H W and Zakosek, H, 1979, Phasen der Bodenbildung in Tunesien (Vorabuntersuchungen): Zeitschr Geomorphol, v 33, p 118–126.Google Scholar
Sonntag, C, Klitzsch, E, El Shazly, E M, Kalinke, Ch, and Münnich, K O, 1978, Paläoklimatische Information im Isotopengehalt 14C-datierter Saharawässer: Kontinentaleffekt in D und 18O: Geol Rundschau, Afrikaheft.Google Scholar
Sonntag, C, Thorweihe, U, Rudolph, J, Löhnert, E P, Junghans, Chr, Münnich, K O, Klitzsch, E, El Shazly, E M, and Swailem, F M, in press, Isotopic identification of Saharan groundwater, groundwater formation in the past: Symposium on Sahara and the surrounding seas, 1st, Mainz, April 1979, Proc, in press.Google Scholar
Van Zinderen Bakker, E M, in press, Comparison of the late Quaternary climatic evolution in northern and southern Africa, in Symposium on Sahara and the surrounding seas, 1st, Proc: Mainz, April 1979, in press.Google Scholar