We look to organise events in the History of the Earth using metadata we attach to wiki pages. This should allow an author to write wiki pages and for them to appear on the timeline and Earth Timeline animation.
# Time For time travel we need something robust and based on physics, not the whims of earth beings. Thought this may not be striclty possible we look to use the following units:
- Geographical Time. Measured in Ma, where 1 Ma is a unit of time equal to 1 million years.
- stratigraphy.org 
International Chronostratigraphic Chart - stratigraphy.org
# See - Globe Sprint - Globe.gl and GPLates - Hitchhiker Globe and Earth Timeline - Plate Tectonics