# cpt-city: heine/GTS2004 (cpt)
#
# Geological time scale categorical color scheme
#
# Timescale: GTS2004 (Gradstein et al., 2004)
# Given are tops of STAGES in millions of years before present
#
# author: Christian Heine
# copyright: CC BY-SA 4.0
# year: 2025
# url: https://phillips.shef.ac.uk/pub/cpt-city/heine
PSEUDOCOLOR
RED:
(0, 0.94902)(0.046322, 0.94902)(0.046322, 0.90196)(0.16349, 0.90196)(0.16349, 0.70196)(0.18438, 0.70196)(0.18438, 0.8)(0.21617, 0.8)(0.21617, 0.74902)(0.25431, 0.74902)(0.25431, 0.70196)(0.30972, 0.70196)(0.30972, 0.8)(0.42234, 0.8)(0.42234, 0.74902)(0.54042, 0.74902)(0.54042, 0.70196)(0.58583, 0.70196)(0.58583, 0.65098)(0.64396, 0.65098)(0.64396, 0.6)(0.67847, 0.6)(0.67847, 0.54902)(0.72661, 0.54902)(0.72661, 0.85098)(0.77475, 0.85098)(0.77475, 0.8)(0.81925, 0.8)(0.81925, 0.74902)(0.86921, 0.74902)(0.86921, 0.74902)(0.901, 0.74902)(0.901, 0.70196)(0.92825, 0.70196)(0.92825, 0.65098)(0.96367, 0.65098)(0.96367, 0.60392)(1, 0.60392)
GREEN:
(0, 0.98039)(0.046322, 0.98039)(0.046322, 0.95686)(0.16349, 0.95686)(0.16349, 0.87059)(0.18438, 0.87059)(0.18438, 0.91373)(0.21617, 0.91373)(0.21617, 0.8902)(0.25431, 0.8902)(0.25431, 0.87059)(0.30972, 0.87059)(0.30972, 0.91765)(0.42234, 0.91765)(0.42234, 0.89412)(0.54042, 0.89412)(0.54042, 0.87451)(0.58583, 0.87451)(0.58583, 0.85098)(0.64396, 0.85098)(0.64396, 0.82745)(0.67847, 0.82745)(0.67847, 0.80392)(0.72661, 0.80392)(0.72661, 0.9451)(0.77475, 0.9451)(0.77475, 0.92549)(0.81925, 0.92549)(0.81925, 0.90588)(0.86921, 0.90588)(0.86921, 0.90588)(0.901, 0.90588)(0.901, 0.88627)(0.92825, 0.88627)(0.92825, 0.86667)(0.96367, 0.86667)(0.96367, 0.85098)(1, 0.85098)
BLUE:
(0, 0.54902)(0.046322, 0.54902)(0.046322, 0.49804)(0.16349, 0.49804)(0.16349, 0.32549)(0.18438, 0.32549)(0.18438, 0.40784)(0.21617, 0.40784)(0.21617, 0.36471)(0.25431, 0.36471)(0.25431, 0.32549)(0.30972, 0.32549)(0.30972, 0.59216)(0.42234, 0.59216)(0.42234, 0.54118)(0.54042, 0.54118)(0.54042, 0.49804)(0.58583, 0.49804)(0.58583, 0.45882)(0.64396, 0.45882)(0.64396, 0.41569)(0.67847, 0.41569)(0.67847, 0.37647)(0.72661, 0.37647)(0.72661, 0.96863)(0.77475, 0.96863)(0.77475, 0.95686)(0.81925, 0.95686)(0.81925, 0.9451)(0.86921, 0.9451)(0.86921, 0.89804)(0.901, 0.89804)(0.901, 0.8902)(0.92825, 0.8902)(0.92825, 0.87843)(0.96367, 0.87843)(0.96367, 0.86667)(1, 0.86667)