Geek Trivia

Which Cartoonist Coined The Name For Stegosaurus Tail Spikes?

Bill Ward
Gary Larson
Charles Schultz
Bill Watterson
The First Metal To Be Used By Humankind Was?

Answer: Gary Larson

Gary Larson, the beloved cartoonist behind the quirky single-panel cartoon The Farside, is popular in geeky and scientific circles. So popular in fact that jokes and references from his collections often work their way into scientific lingo and discourse.

One example of this trend comes from a 1982 panel he penned wherein a caveman professor is giving a lecture to his caveman pupils about the dangers of the Stegosaurus’s tail, explaining “Now this end is called the Thagomizer after the late Thag Simmons”. The term was picked up by Ken Carpenter, a paleontologist working at the Denver Museum of Nature and Science, who began using it in lectures.

Since then it has taken hold as the informal but most widely used name for the spikes on the Stegosaurus’s tail and appears on diagram charts in the Smithsonian Institute, BBC documentaries, and in other museums and bodies of work–firmly cementing it in the lexicon and immortalizing poor Thag Simmons.