https://gcmdservices.gsfc.nasa.gov/kms/concept/a600cd3f-c92f-4a5b-a381-24e6f4904c9c
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definition | In the geological timescale, the Tithonian is the latest age of the Late Jurassic epoch or the uppermost stage of the Upper Jurassic series. It spans the time between 152.1 ± 4 Ma and 145.0 ± 4 Ma (million years ago). It is preceded by the Kimmeridgian and followed by the Berriasian stage (part of the Cretaceous). | ||||||
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in scheme | chronounits original |