ANTECEDENCE and SUPERIMPOSITION

"Wind gaps present across the bedrock high"

  The physical model below illustrates how a deflected antecedent transverse drainage created a wind gap (an abondaned channel) across the bedrock high.  Superimposed transverse drainages cab be possibly captured upstream of a bedrock high, generating wind gaps across the bedrock high.  At the moment, this possibility is hypothetical and not supported by physical modeling or natural analogues.