Stratigraphy
Guadalupian
25
Stratigraphy
Index
Index add'l
Type
Rank
Scope
Belongs to
Age (Ma)
Age
Base
Top
Roadian
chronostratigraphy
Stage
global
Guadalupian273.0266.9
Wordian
chronostratigraphy
Stage
global
Guadalupian266.9264.3
Capitanian
chronostratigraphy
Stage
global
Guadalupian264.3259.5
25
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