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Title: Potholes in Riverbed
Caption: Eroded riverbed showing numerous examples of potholes, visible during prolonged dry periods, along the Susquehanna River in Lancaster County, Pennsylvania.
Category: nature • Geology & Fossils
Credit: Album / Science Source / Jeffrey Lepore
Image size: 2604 × 3308 px | 24.6 MB
Print size: 22.0 × 28.0 cm | 1025.2 × 1302.4 in (300 dpi)