HOW TO IDENTIFY AN ALLUVIAL FAN. A landform that is important to cultural resources compliance. Field office personnel need to know how to recognize alluvial fans.
HOW TO IDENTIFY AN ALLUVIAL FAN
A landform that is important to cultural resources compliance.
BURIED ARCHEOLOGICAL SITE
PSA ALLUVIAL FANS
Fan only a few decades old
Fan channel showing stratigraphy, it is therefore PSA
Tributary Source of Fan
Low Angle Fan with village site