Sea Monsters on Maps

The rise and fall of map sea monsters

Between the Middle Ages and the Renaissance exotic sea creatures were sometimes included in the watery regions of world maps. Many of the monsters were hybrid creatures – the top half was some land animal combined with the bottom half of a fish. This was in keeping with a long held idea from the ancient Greeks that anything on land had an aquatic counterpart in the sea. Sea rams, sea elephants, sea pigs, sea humans were all real possibilities. Over the centuries as explorers and traders traveled further abroad, they brought back tales of other strange creatures from around the oceans. Some of these beasts turned out to be real animals (such as whales) but others were just mistaken identity or entirely fictional stories. Either way, they ended up in maps.

Two kinds of maps

Generally speaking there were two kinds of maps in use during the Middle Ages and the Renaissance: nautical maps and general maps of the world (mappae mundi). Nautical maps were more utilitarian and typically did not include sea monsters as it cost extra to include them and the illustrations were generally not very useful when sailing a ship. As such, most of the maps that included sea monsters were world maps for home use, to learn about the world beyond your home town/city and the possible dangers at the borders of our knowledge. Sea monsters were frequently found at the edges of the map which showed that the world beyond what had been mapped was unknown & possibly dangerous. They illustrated in a real sense the wonders of the world. They were also a way to hide gaps in the cartographer’s knowledge by taking up space with big animal illustrations (rather than big empty areas). Sea monsters also helped the marketability of these maps which was good for business.

A detail of a 1587 map of Iceland by Abraham Ortelius
A detail from the 1539 Carta Marina by Olaus Magnus
Another detail from the 1539 Carta Marina by Olaus Magnus

Eventually, the more sailors traveled the oceans the further out on maps the sea monsters were pushed. By the end of the 16th century much more of the globe had been explored & documented. The scientific knowledge of the flora & fauna of the world had grown and started to disprove some of these sea monsters. The more we learned, the unknown corners of the world in which to place these fantastical monsters eventually disappeared. By the 17th century instead of sea monsters on the margins there were illustrations of whales, other real life animals, or ships. This left us with more accurate, if a bit less interesting, maps of the seas.

Added info: Some sea monsters were included with ulterior motives. It is believed that Olaus Magnus’s 1539 map of Scandinavia included sea monsters in the Norwegian Sea to scare away potential foreign fisherman, and thereby protect the waters for the local fishing industry. A very Scooby Doo villain plan.

For more sea monsters, check out Chet Van Duzer’s Sea Monsters on Medieval and Renaissance Maps.

The Chuck Yeager Pilot Voice

Airline pilots tend to talk the same because they’re all emulating Chuck Yeager.

In Tom Wolfe’s 1979 book The Right Stuff, he credits the calm … folksy … drawn out, matter-of-fact way that airline pilots tend to speak, to the world famous decorated American pilot Chuck Yeager.

Yeager grew up in West Virginia and entered the military in 1941. During WWII he went from being a mechanic to a decorated fighter pilot in just a few years. It was after the war however that he achieved the feat that made him a legend. On October 14, 1947 as a test pilot he flew the experimental plane Bell X-1 at Mach 1 and became the first human to break the sound barrier, the first to fly faster than the speed of sound. Also worth noting, he broke the sound barrier while flying with two broken ribs from a horse riding accident just a few days prior (which he “forgot” to report to his superiors).

It was because of his exploits as a pilot, and his generally cool demeanor, that led other pilots to want to be like him. His relatively neutral American accent and his vocal mannerisms soon became emulated by other military pilots. Then other pilots copied those pilots, military pilots become civilian commercial pilots, and so on.