Glacial Potholes in Susquehanna Riverbed, PA
Large glacial potholes in diabase rock (dating to the Triassic) are visible at low tide on the bed of the Susquehanna River below the Conewago Falls, Pennsylvania. Potholes most commonly occur in areas where there are ancient rocks with different resistan
Picture No
13623709
Media ID
43074396
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5107px x 3424px
(9.0MB)
Credit
Jeffrey Lepore /Science Source/ www.ardea.com
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NA
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Ardea Picture Library
Picture No
13623709
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SCS-90072935
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Cauldron Diabase Dolerite Ecology Eroded Falls Geological Geomorphology Glacial Glaciology Kettle Pothole Potholes Process Riverbed Science Soil Tide Weathered Weathering
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