There is agreement at the levels of eon, era and (for the most part) period, but regional terms continue to be widely used at the lower hierarchical levels. A major task for the world stratigraphical community has been to establish a single, universal scheme for the subdivision of geological time. Historically, named divisions of geological time and their associated chronostratigraphical divisions have been developed independently in different parts of the world. What are we doing about climate change?Īlthough the age of rocks can sometimes be determined directly, by radiometric dating, in most instances rocks are dated indirectly, often by means of their fossil content.Understanding carbon capture and storage.What causes the Earth’s climate to change?.NGR hydrocarbons (well samples) database.Palaeontology and biostratigraphy collections.
Donations and loans of materials collections.Engineering and Geotechnical Capability.Integrated resource management in Eastern Africa.Rock Volume Characterisation Laboratory Cluster.Fluid and Rock Processes Laboratory Cluster.Equality, diversity and inclusion at the BGS.
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