Sea Monsters

Here there be monsters.

https://www.livescience.com/56002-ancient-sea-monster-jurassic-era-scotland.html

https://www.smithsonianmag.com/science-nature/the-enchanting-sea-monsters-on-medieval-maps-1805646/?no-ist

https://blogs.scientificamerican.com/tetrapod-zoology/the-amazing-hook-island-sea-monster-photos-revisited/

https://www.tor.com/2012/08/13/sea-monsters-a-z/

https://www.cracked.com/article_19967_10-real-sea-creatures-lifted-directly-from-your-nightmares.html

https://en.wikipedia.org/wiki/Sea_monster