Eoarchean Era: The First Period of the Archean Eon
Explore the Eoarchean Era, Earth’s first Archean period, revealing early crust formation and the origins of life about 4 billion years ago.
archean
Vaalbara: An Ancient Hypothetical Supercontinent of Earth
Explore Vaalbara, Earth’s first hypothetical supercontinent, its geological significance, and how it shaped our planet’s early continental formation and tectonic processes.