The 'nick' in the middle distance is Dover Fault which c540m years ago marked boundary between Laurentia & Gondwana and so modern America & Europe.

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Size: 3963px × 2632px
Location: Dover, Newfoundland, Canada
Photo credit: © SJ Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, american, canada, canadian, coast, coast-line, coastal, coastline, dover, fault, feature, features, geologic, geological, geology, geomorphological, geomorphology, gondwana, gondwanaland, horizontal, labrador, landform, landforms, laurentia, line, lines, newfoundland, nl, north, plate, tectonics