the spring equinox back to Ancient Greece the Equinox Around the World How Ancient People Marked How Ancient People Marked the Equinox Around the World the spring equinox How Ancient People Marked the Equinox Around the World the spring equinox How Ancient People Marked the Equinox Around the World How Ancient People Marked the Equinox Around the World How Ancient People Marked the Equinox Around the World Ancient Origins.com