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Lower Delaware National Wild and Scenic River boat
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Lower Delaware National Wild and Scenic River
Natural Features & Ecosystems
 

GEOLOGY and LANDFORMS

 

Four geologic provinces running in a generally east-west direction shape the Lower Delaware River corridor's varied landscapes. The topography of the northern end of the corridor is broken by rocky and mountainous terrain. The middle river corridor is comprised of hills and clay soils, which contrast markedly with the southernmost  province - the flat, marshy coastal plain.

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A young boy walking behind two harnessed white mules

Did You Know?
... experienced mules did not need to be driven by someone on the towpath; they would slack off and speed up on signal from the boatman. A new mule or "greenie," though, might turn out to be a "sitdowner" -- a reaction understandable to those hiking all of the Lower Delaware River's 60-mile towpath.
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Last Updated: August 19, 2006 at 17:29 MST