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132:. This started to decline around 17,000 BC with the sharpest drop in level occurring through 14,000 to 13,000 BC to around 500 metres below sea level, representing possibly the largest lake level drop in the last 70,000 years, occurring over a period of only around 1000 years. This rapid lowering created a flattened valley floor, known in modern times as the
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These studies determined the highest stand of the lake to be around 160 metres below sea level at around 24,000 to 26,000 BC. when it formed a complete lake all the way along the Jordan Valley, approximately 200 metres higher than the current level of the
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loams mixed with other chemicals and salts. At its height, the lake covered several other basins in the area with a maximum area of ca. 2000 km, a length of 200 km and a width of no more than 17 km.
136:. Tectonic factors have been suggested as a possible cause for these events and it has been argued that the level receded as far as 700 metres below sea level, then gradually refilled.
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Life on the
Watershed. Reconstructing Subsistence in a Steppe Region Using Archaeological Survey: A Diachronic Perspective on Habitation in the Jordan Valley
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124:. It was not until later studies were carried out at lake level that a more detailed chronology of the lacustrine record was developed.
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for the area. The first stratigraphic study of the sediments was carried out by Picard in 1943 who developed a chronology he called the
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sites are also located between 215 and 230 metres below sea level, indicating a high level and receding shoreline after this date.
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in 1869 after visiting the Dead Sea in the Spring of 1864. He noted a correlation of a wet period in the
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sites located between 17,000 BC and 13,500 BC below a level of 203 metres below sea level. Early
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Climatic and tectonic changes caused the level in the Jordan Valley to fluctuate into the
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Bartov, Y., Lake Levels and
Sequence Stratigraphy of Lake Lisan, the Late Pleistocene
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with terraces of sediment up to 40 m thick. These sediments are commonly called
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65:(the Sea of Galilee) in the north to a boundary ridge ca. 35 km south of the
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formations were taken. The sediment formations left by the lake extend from
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Kaufman, A. (1971). "U-series dating of Dead Sea basin carbonates".
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The Dead Sea: depositional processes and environments of evaporites
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visited in 1909 that it was realized it was measure of historical
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relating to the shape of the Lisan
Peninsula where studies of the
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390:. Oxford University, Unpublished Ph.D. Thesis. pp. 425–427.
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was a prehistoric lake that existed between 70,000 and 12,000
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155:. Archaeological evidence also supports these levels with no
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Formations left by Lake Lisan next to the
Allenby Bridge
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441:. Ministry of Development Geological Survey of Israël
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New frontiers in Dead Sea paleoenvironmental research
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316:Evaporites: sediments, resources and hydrocarbons
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407:. Geological Society of America. pp. 164–.
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401:Geological Society of America (30 May 2006).
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16:Prehistoric lake in the Jordan Rift Valley
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200:The remains of Lake Lisan by the roadside
435:David Neev; Kenneth Orris Emery (1967).
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347:Albina Colella; David B. Prior (1990).
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353:. John Wiley and Sons. pp. 274–.
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313:John K. Warren (23 February 2006).
81:and are composed of layers of true
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69:. The lake left behind a layer of
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173:Lake Lisan sediment formations
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319:. Birkhäuser. pp. 277–.
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263:10.1016/0016-7037(71)90115-3
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387:The Neolithic of the Levant
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73:sediment that blankets the
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224:Sediment build up by the
108:with a glacial period in
251:Geochim. Cosmochim. Acta
212:Formations of Lake Lisan
100:and first described by
384:Moore, A.M.T. (1978).
151:still extant into the
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350:Coarse-grained deltas
23:Outline of Lake Lisan
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542:Former lakes of Asia
279:Eva Kaptijn (2009).
147:in the basin around
36:Jordan Rift Valley
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537:Great Rift Valley
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122:Lisan series
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114:E. Huntindon
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49:Lisan means
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521:Asia portal
149:Beit She'an
145:Lake Beisan
44:Pleistocene
531:Categories
236:References
153:Bronze Age
143:, leaving
87:calcareous
71:lacustrine
28:Lake Lisan
40:Near East
445:12 April
420:12 April
366:12 April
332:12 April
298:12 April
226:Dead Sea
167:Pictures
161:Natufian
141:Holocene
130:Dead Sea
67:Dead Sea
59:sediment
157:Kebaran
38:in the
34:in the
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110:Europe
106:Levant
102:Lartet
55:Arabic
51:tongue
46:lake.
79:marls
447:2011
422:2011
409:ISBN
368:2011
355:ISBN
334:2011
321:ISBN
300:2011
287:ISBN
134:Ghor
90:silt
85:and
83:loam
259:doi
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