Knob and kettle
The landscape sometimes found on a recent terminal moraine complex and consisting of a hummocky mound (the ‘knob’) alternating with a depression (the ‘kettle’). T...
The landscape sometimes found on a recent terminal moraine complex and consisting of a hummocky mound (the ‘knob’) alternating with a depression (the ‘kettle’). The ‘kettle’ result...