Wiktionary
cryogenesis
n. 1 The combination of thermophysical, physiochemical, physiomechanical processes occurring in freezing and thawing earth materials. 2 The geologic processes that create permafrost. 3 The process of mediablasting a surface with dry ice (frozen carbon dioxide).
Usage examples of "cryogenesis".
The form of cryogenesis employed at the installation wasn't the standard freezing process relying on immersing a subject in liquid nitrogen and the removal of blood and organs.