Template talk:Periglacial environment

Ice heaving and frostjacking
Here is a link to a video of a May 2013 ice heave in Mille Lacs, Minnesota:  and here is a link to an entry-level explanation of ice heave:  Shall we create an article? And although I'm familiar with frostjacking as a curiosity and an annoyance (fig 8 at ), I found out it's also called frost pull. And frostjacking is also the crime of stealing an unattended car that has its motor running on a frigid day. Mang (talk) 04:32, 17 May 2013 (UTC)