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You are here: Categories > Time periods > Geologic time periods > Precambrian > Proterozoic > Neoproterozoic
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Ediacaran
The last geological period of the Neoproterozoic Era, just before the Cambrian Period of the Paleozoic Era.
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Divisions of geologic time-major chronostratigraphic and geochronologic units [More info]
Revised geologic time scale indicating the ages of the lower bounds of chronostratigraphic and geochronologic units as they are currently known. Modifications to those ages made since the previous time scale was released (2007) are clearly marked.
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