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\caption[$\mathrm {CO_2}$ loss history, at \texttt{TIII} and \texttt{TI}]{\boldmath$\mathrm {CO_2}$ loss history, at \texttt{TIII} and \texttt{TI}, for three cases: a) \texttt{PI-WIII-CIII-GII}, b) \texttt{PI-WII-CII-GI} and c) \texttt{PII-WII-CII-GI}.}
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