Global Chronostratigraphy
General info
Belongs to
Stratigraphy
Type chronostratigraphy
Scope global
Age top (Ma) 0
Age base (Ma) 4567
Date added 2003-04-01
Date changed 2023-01-16
Sub units (3)Specimens (228238)Samples (131316)
ReferenceContentYear1PagesRemarks
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