368691
A number of thin Miocene age basalt flows occur within the sediments of this zone whilst he basalts of the Aden Series date from Pliocene to Holocene times , some being extruded at the time of a major phase of uplift and rifting during the Pleistocene .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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