Anticipated Data Sets
Continuous records with annual resolution as far back as possible:
- Stable isotopic ratios (18O and D): temperature
- Insoluble dust flux (dustiness)
- Major anions, cations, MSA (volcanic history, marine contribution, sea ice variability / atmospheric transport strength & biological activity)
- Net mass accumulation
- If melt features are present: extent and frequency of melt
Discrete samples for targeted sections of the core:
- Trace and ultra trace elements
- Source indicators (rocks & soil dust): Al, V, Mn, Sr, Rb, U, & Rare Earth
- Elements
- Volcanoes: Pb, Bi, Cd
- Oceanic biomass: Hg
- Extraterrestrial matter: Ir, Pt
- Collaborations with others: trapped gases; other isotopes (N, S)