Amino acid racemisation dating of fossils, such as eggshell and mollusc shell, found at archaeological and geological sites is performed at the University of Wollongong in a new AAR laboratory housed in the School of Earth & Environmental Sciences. This laboratory is likewise equipped with state-of-the-art instruments to measure the chemical properties of miniscule samples, such as the individual foraminifera analysed by Colin Murray-Wallace and his team.