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' 9-C- " &).8 =" 9.# 1=" 93$. 4+C45 4+5 INDEX 400 300 200 100 Chamelea 0 300 Mya INDEX 200 100 INDEX INDEX 0 250 Arctica 200 150 100 50 0 200 150 100 50 Averages 0 1960 1969 1978 1987 1996 2005 YEAR =" 9&)8 " " ' " # ) ".) 0
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