# cpt-city: heine/ICS_GTS2022v02_Eon (cpt)
#
# Geological Time Color Palettes
#
# Data source: International Commission for Stratigraphy (ICS)
# Time scale: Geological Time Scale 2022v02
# Geochronologic unit: Eon
# Date generated: 2025-10-15
#
# author: Christian Heine
# copyright: CC BY-SA 4.0
# year: 2025
# url: https://phillips.shef.ac.uk/pub/cpt-city/heine
   0 154/217/221   538 154/217/221 ; Phanerozoic
 538   247/53/99  2500   247/53/99 ; Proterozoic
2500   240/4/127  4000   240/4/127 ; Archean
4000   174/2/126  4600   174/2/126 ; Hadean