| In periglacial climates a patterned form of blanket bog may occur, known as a string bog. |
| Preserved sediments record deposition in a periglacial to ice-margin lake that contains one of the earliest assemblages of freshwater arthropods from Gondwana. |
| Severe conditions in a periglacial tundra with the predominance of cryophytes, cryophytes of the fern and club moss group disappeared completely. |
| Similar laminated deposits are formed in more distal periglacial lakes. |
| These were carved on a large earthfast boulder situated on a natural lynchet that follows the line of a periglacial feature. |
| Hence the cracks probably developed following glacial retreat when the area containing the eroded surface of Bedford Sandstone was in a periglacial setting. |
