The pages listed in this category are templates. This page is part of Wikipedia's administration and not part of the encyclopedia. Further template category notes This category contains pages in the template namespace. It should not be used to categorize articles or pages in other namespaces. To add a template to this category: If the template has a separate documentation page (usually called "Template:template name/doc"), add  [[Category:Geological range graphical timeline templates]] to the <includeonly> section at the bottom of that page. Otherwise, add  <noinclude>[[Category:Geological range graphical timeline templates]]</noinclude> to the end of the template code, making sure it starts on the same line as the code's last character.

Templates arranged by geological hierarchy:

((Phanerozoic graphical timeline))Y

((Cenozoic graphical timeline))Y

((Quaternary graphical timeline))

((Holocene graphical timeline))

((Tertiary graphical timeline))

((Neogene graphical timeline))

((Paleogene graphical timeline))

((Paleocene graphical timeline))

((Mesozoic graphical timeline))Y

((Cretaceous graphical timeline))

((Jurassic graphical timeline))

((Triassic graphical timeline))

((Paleozoic graphical timeline))Y

((Permian graphical timeline))

((Carboniferous graphical timeline))

((Devonian graphical timeline))

((Silurian graphical timeline))

((Ordovician graphical timeline))

((Cambrian graphical timeline))

((Eons graphical timeline))Y

Proterozoic → uses EonsN

Archean → uses EonsN

Hadean → uses EonsN