Nipponites mirabilis ammonite

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This ammonite from the Upper Cretaceous of Japan displays a loose tangled coil

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Size: 3886px × 4519px
Photo credit: © Natural History Museum, London / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ammonite, coil, complex, cretaceous, flexible, japan, japanese, loose, mirabilis, nipponites, puzzle, rib, tangled, upper