Âé¶¹Ô´´ Disciplines and techniques
Page last updated:10 October 2025

Biostratigraphy is the branch of stratigraphy that uses fossils to establish relative ages of rock and correlate successions of sedimentary rocks within and between depositional basins.

Geochemistry is the study of the chemical processes which form and shape the Earth.

Geochronology is a discipline of geoscience which measures the age of earth materials and provides the temporal framework in which other geoscience data can be interpreted in the context of Earth history.
Information relating to various techniques including: airborne electromagnetics, gravity, magnetics, magnetotellurics, radiometrics, rock properties and seismic.

Palaeontology is the study of fossils and what they reveal about the history of our planet. In marine environments microfossils collected within in layers of sediment cores provide a rich source of information about the environmental history of an area.

Spectral geology is the measurement and analysis of portions of the electromagnetic spectrum to identify spectrally distinct and physically significant features of different rock types and surface materials, their mineralogy and their alteration signatures.