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K-Ar age determinations of some Miocene–Pliocene basalts in Israel: their significance to the tectonics of the Rift Valley

Published online by Cambridge University Press:  01 May 2009

G. Steinitz ,
Y. Bartov  and
J. C. Hunziker
G. Steinitz
Affiliation:
Mapping Division, Geological Survey of Israel, Jerusalem, Israel
Y. Bartov
Affiliation:
Mapping Division, Geological Survey of Israel, Jerusalem, Israel
J. C. Hunziker
Affiliation:
Department of Mineralogy and Petrology, Sahlistr. 6, 3012 Bern
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Summary

Thirty samples of Upper Tertiary basalts intruding marine and continental sequences were by the K-Ar method. Four volcanic phases are recorded: (a) 24.8±1.5 Ma of the Raqabat e Na'ame dike in Central Sinai; (b) 20.4±0.7 Ma of basalt intrusions in Central Sinai and the Arava. Some of these are offset by E-W to NE-SW dextral faults of the Central Sinai – Negev Shear Zone; (c) 14.5±0.3 to 4.9±1.3 Ma of basalt flows in the Eastern Galilee and the Coastal Plain; (d) 2.7±0.6 Ma of ‘En Yahav dike. These results contribute to the correlation between Tertiary continental formations from different areas, and put limits on the age of tectonic events, such as folding in the Syrian arc, faulting in the Central Sinai - Negev Shear Zone and shearing along the Jordan Rift.

Type
Articles
Information
Geological Magazine , Volume 115 , Issue 5 , September 1978 , pp. 329 - 340
Copyright
Copyright © Cambridge University Press 1978

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References

Bender, F. 1968. Geologie von Jordanien. Berlin: Gebruder Borntraeger.Google Scholar
Bentor, Y. K. & Vroman, A. 1957. The Geological Map of the Negev, 1:100,000, Sheet 19: Arava Valley, with explanatory notes. Geol. Surv. Israel.Google Scholar
Bishop, W. W., Miller, J. A. & Fitch, F. G. 1969. New K-Ar age determinations relevant to the Miocene fossil mammal sequence in East Africa. Am. J. Sci. 267, 669–99.CrossRefGoogle Scholar
Blake, G. S. 1928. Geology and Water Resources of Palestine. Government of Palestine.Google Scholar
Brown, G. F. 1970. Eastern margins of the Red Sea and the coastal structures in Saudi Arabia. Phil. Trans. R. Soc. London A 267, 75–87.Google Scholar
Burdon, D. J. 1959. Handbook of the Geology of Jordan. Government of Hashemite Kingdom of Jordan.Google Scholar
Derin, B. & Reiss, Z. 1973. Revision of marine Neogene stratigraphy in Israel. Isr. J. Earth Sci. 22, 199–210.Google Scholar
Freund, R. 1965. A model of the structural development of Israel and adjacent areas since Upper Cretaceous times, Geol. Mag. 102, 189–205.CrossRefGoogle Scholar
Freund, R., Zak, I. & Garfunkel, A. 1968. Age and rate of the movement along the Dead Sea Rift. Nature, Lond. 220, 253–5.CrossRefGoogle Scholar
Freund, R. & Zak, I. 1973. Shifting of folding and faulting along geological structures. Teva Ve’ Aretz 15, 264–70 (in Hebrew).Google Scholar
Garfunkel, Z., Bartov, Y., Eyal, Y. & Steinitz, G. 1974. Raham Conglomerate: new evidence for Neogene tectonism in the southern part of the Dead Sea Rift. Geol. Mag. 111, 55–64.CrossRefGoogle Scholar
Garfunkel, Z. & Horowitz, A. 1966. The Upper Tertiary and Quarternary morphology of the Negev. Israel J. Earth Sci. 15, 101–17.Google Scholar
Grader, P. & Gvirtzman, G. 1961. Neogene gas prospects in the Central Coastal Plain, Israel. Bull. Res. Counc. Israel 10 G, 147–72.Google Scholar
Gvirtzman, G. & Buchbinder, B. 1969. Outcrops of Neogene Formations in the Central and Southern Coastal Plain, Hashefela and Be'er Sheva Regions, Israel. Bull. geol. Surv. Israel 50, 1–52.Google Scholar
Horowitz, A. 1974. The Late Cenozoic Stratigraphy and Paleogeography of Israel. Tel Aviv University, Institute of Archaeology.Google Scholar
Kolodny, Y., Bar, M. & Sass, E. 1974. Fission track age of the ‘Mottled Zone Event’ in Israel. Earth Planet. Sci. Lett. 11, 269–72.CrossRefGoogle Scholar
Kolodny, Y., Schulman, N. & Gross, S. 1973. Hazeva Formation affected by Mottled Zone Event. Israel J. Earth Sci. 22, 185–93.Google Scholar
Krenkel, E. 1924. Der Syrische Bogen. Centralbl. Mineral. 9, 274–81; 10, 301–13.Google Scholar
Meneisy, M. Y. & Kreuzer, H. 1974. Potassium—argon age of Egyptian basaltic rocks. Geol. Jb. D 9, 21–31.Google Scholar
Michelson, H. 1972. The Hydrology of Southern Golan Heights. Tahal, Tel Aviv. Rep. HR/72/037.Google Scholar
Neev, D. & Emery, K. O. 1967. The Dead Sea, depositional processes and environments of evaporites. Bull. Geol. Surv. Israel. 41, 1–147.Google Scholar
Picard, L. 1943. Structure and evolution of Palestine with comparative notes of neighbouring countries. Bull. Geol. Dept., Hebrew University, 1, no. 3.Google Scholar
Quennell, A. M. 1951. The Geology and Mineral Resources of (Former) Transjordan. Colonial Geology and Mineral Resources. London: H.M.S.O.Google Scholar
Quennell, A. M. 1959. Tectonics of the Dead Sea Rift. 20th Geol. Congr., Mexico, pp. 385–405.Google Scholar
Said, R., 1962. The Geology of Egypt, Elsevier.Google Scholar
Savage, R. J. G. & Hamilton, W. R. 1973. Introduction to the Miocene mammal fauna of Gebel Zelten, Lybia. Bull. Mus. Hist. (Geol.) 22, 513–27.Google Scholar
Savage, R. J. G. & Tchernov, E. 1968. Miocene mammals of Israel. Proc. geol. Soc. no. 1648; pp. 98–101.Google Scholar
Schulman, N. 1959. The geology of the Central Jordan Valley. Bull. Res. Counc. Israel., 8 G, 63–90.Google Scholar
Schulman, N. & Rosenthal, E. 1968. Neogene and Quaternary of the Marma Feiyad area, south of Bet Shean. Israel J. Earth Sci. 17, 54–62.Google Scholar
Selly, R. C. 1969. Near shore marine and continental sediments of the Sirte Basin, Lybia. Q. Jl geol. Soc. Lond. 124, 419–60.CrossRefGoogle Scholar
Shahar, Y. 1973. The Hazeva Formation of the Oron-Efe Syncline, Israel. Israel J. Earth Sci. 22, 31–49.Google Scholar
Siedner, G. 1973. K-Ar chronology of Cenozoic volcanics from Northern Israel and Sinai. Fortschr. Miner. 50, 129–30.Google Scholar
Siedner, G. & Horowitz, A. 1974. Radiometric ages of Late Cainozoic basalts from Northern Israel: Chronostratigraphic Implications. Nature, Lond. 250, 23–36.CrossRefGoogle Scholar
Wendt, I. 1969. Derivation of the Formula for a Regression Line Based on a Least-square Analysis. Internal Rep. Bundesanstalt für Bodenforschung, Hannover.Google Scholar