abstract:A sag pond is a body of water collected in the lowest parts of a depression formed either near the head scarp of rotational landslides or between two strands of an active strike-slip fault.Nevada-Government Dictionary on Water Words, retrieved April, 3rd 2012 Sag ponds may be useful identification features in aerial photographs for mapping faults and landslides.
ZhouHongweiproposed that thesag pondformedat the geologicalage in the ChenduPlaincontinuedtill the Western, Eastern Jin's and Southern and Northern Dynasties from roughly a.