Snowball Earth: glaciazione globale

Snowball Earth – Historical Geology

Snowball Earth - Wikipedia

Snowball Earth climate dynamics and Cryogenian geology-geobiology

Snowball Earth – Historical Geology

Snowball earth

SNOWBALL EARTH

Snowball Earth climate dynamics and Cryogenian geology-geobiology

Temperate glaciation on a Snowball Earth: Glaciological and palaeogeographic insights from the Cryogenian Yuermeinak Formation of NW China - ScienceDirect

Environmental Sciences Proceedings, Free Full-Text

SNOWBALL EARTH

Oceans of Ice: The Snowball Earth Theory of Global Glaciation – Dartmouth Undergraduate Journal of Science

Snowball Earth climate dynamics and Cryogenian geology-geobiology

Snowball Earth – Historical Geology