Nautilus Shells: Parts of a Shell

The chambered shell of nautilus have inspired innovation and art for centuries. This video gives background on nautilus and breaks down the key features of these shells.

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Shell Identification guides for the United States east coast: https://www.seahorseandco.com/identif...

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Chapters:
0:00 Intro to Nautilus Shells
0:22 Nautilus Shells as Inspiration
0:46 Background on Nautilus
1:25 Nautilus Shells and the Golden Ratio
2:08 Shell Layers
2:38 External Features
2:50 Internal Shell Features
3:37 Nautilidae
4:04 Nautilus vs. Allonautilus
4:26 Paper Nautilus?
4:42 Outro