Using radioactive isotope systems to determine the age and origins of minerals and rocks, primarily as tracers of magmatic processes and the evolution of the earth. Organic molecules in natural waters ...

Understanding the chemical processes affecting minerals, water, and air at high temperatures and pressures, typically deep below earth's surface. Specializing in high-precision isotopic analyses, ...

The females of this rare species can live for over 20 years in the wild and grow up to 5cm long - large in trapdoor spider terms. The males grow up to 3cm. Unfortunately, much of its habitat has ...