Siberia (continent)

Pangea during the Late Carboniferous-Permian. The Verkhoyansk Sea, a passive continental margin, was fringing the Siberian Craton to the east in what is now the East Siberian Lowland.^[2]

Angara River in Siberia.^[3]

Protolaurasia. During the Ediacaran Period around 600 million years ago, Protolaurasia became part of the southern supercontinent of Pannotia but around 550 million years ago, both Pannotia and Protolaurasia split up to become the continents of Laurentia, Baltica and Siberia.^{[citation needed}

Pangea.^[4]

subtropical region and part of the new supercontinent of Pangaea Proxima.^{[citation needed}