Calibration and reconstruction of Holocene variability of water mass properties inferred from stable isotopes in foraminifers
Contact: Dr. Robert F. Spielhagen
Isotopic and geochemical analyses
1. Foraminiferal Geochemistry
In the calcitic skeletons of marine organisms, the Ca atom is often replaced by other cations such as magnesium, cadmium, barium, strontium, iron, cobalt, zinc or
ELECTRON MICROPROBE FACILITY AT GEOMAR
The JEOL JXA 8200 electron microprobe (EMP) consists of fully hardware- and software-intregrated wavelength dispersive (WD) and energy dispersive (ED)
Argon Geochronology in Oceanography (ArGO) Laboratory
40Ar/39Ar dating utilizes the radioactive decay of 40K to 40Ar in potassium-bearing rocks and minerals (e.g., basaltic groundmass, K-feldspars,