2-10gravels

Behind this mini-mall, a cliff of the red Spearfish shale (TRPs) is topped by several feet of gravel (Tg) from a old stream channel. Rapid Creek cut down further into its bed, leaving behind a higher-level flat platform (terrace) capped by the older deposits.

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Uploaded on June 15, 2021
Taken on June 28, 2005