ImageSize = width:800 height:100 PlotArea = left:15 right:15 bottom:20 top:5 AlignBars = early Period = from:-4550 till:0 TimeAxis = orientation:horizontal ScaleMajor = unit:year increment:500 start:-4500 ScaleMinor = unit:year increment:100 start:-4500 PlotData= align:center textcolor:black fontsize:8 mark:(line,black) width:25 shift:(0,-5)
text:Copernician from:-1100 till:0 text:Eratosthenian from:-3200 till:-1100 text:Upper_Imbrian from:-3800 till:-3200 text:Lower~Imbrian from:-3850 till:-3800 shift:(0,25) text:Nectarian from:-3920 till:-3850 shift:(0,5) from:start till:-3920 text:Pre-Nectarian
Geologic timescale