PC 1: Sampling preparation – CTG Observation

• Slicing core/ CTG labelling (E. Geslin/ E. Beneteau/J. Bernhard)
• Sample Sieving  (explanation of ludox treatment)
• Observation of living foraminifera (pseudopods, activity, burrow) 

PC 2: Living foraminifera – Respiration rate

• Fluorescence observation (CTG, Flec)
• O2 respiration rates/photosynthesis: Measurement in dark conditions
• O2 respiration rates: Calculation  

PC 3: Geochemistry

• O2 profiles : measurement
• O2 profiles : calculation