MARINE PRIMARY PRODUCTIVITY DURING THE MID-PLEISTOCENE TRANSITION OFF PORTUGAL: A PERSPECTIVE FROM DIATOMS AND DIATOM SPECIFIC BIOMARKERS

info:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F88439%2F2012/PTMARINE PRIMARY PRODUCTIVITY DURING THE MID-PLEISTOCENE TRANSITION OFF PORTUGAL: A PERSPECTIVE FROM DIATOMS AND DIATOM SPECIFIC BIOMARKERSSFRH/BD/88439/2012