If we get too little, we may experience a deficiency, but the opposite can also be true: Too much of a trace metal can be toxic. Scientists believe that up to 50% of the trace metals in soils and ...

The main work of this lab is focused on measuring trace and minor element concentrations in biogenic calcium carbonates, particularly the shells of foraminifera, to reconstruct past climates. Other ...

We measure trace and minor element element concentrations in biogenic carbonates, including foraminifera, corals, and ostracods, to reconstruct past climates. These and other sample types are welcomed ...