The repeated annual freezing and thawing of permafrost soils can produce very interesting geometric features called patterned ground. These
Eco design and creativity issues
motherboard-patterned grounds) creating a scene of (In a universe where nature and tech coexist - Playground
Patterned Grounds
Patterned Ground - an overview
Combustion Features and Periglacial Structures: a New Taphonomic Analysis of Mousterian Combustion Features at Saint-Vaast-la-Hougue (50)
Patterned Ground - an overview
Cryospheric Sciences The intriguing order of cold terrains
motherboard-patterned grounds) creating a scene of (In a universe where nature and tech coexist - Playground
15. Soils of the cold regions - UW-Madison Kaltura MediaSpace
Patterned grounds - FamousFix.com list
