Mermaids are legendary aquatic creatures that are often depicted as having the upper body of a human and the lower body of a fish. They have been a part of folklore and mythology in many cultures for centuries, and many people have wondered if they could actually exist in real life.

While there is no concrete evidence to support the existence of mermaids, some people believe that they may be based on real animals such as manatees or dugongs, which have been mistaken for mermaids by sailors and explorers in the past.

In terms of the hypothetical discovery of mermaid bones in Iceland or anywhere else, it is important to note that such a discovery would be highly unlikely given the lack of evidence supporting their existence.

Additionally, any claims of such a discovery should be thoroughly scrutinized and evaluated by experts in the fields of archaeology and marine biology before any conclusions can be drawn.