[Aztlan] Supernatural beliefs

[Mario F. Malo]

Hola Amigos: For the month of August, 2008 on the Mayan calender by Jeffery Chouinard, photo K5824, it shows a Scribe working on a codex, what caught my attention are the "supernatural" signs on his shoulder and thigh. My question is: What do they mean by supernatural?  Were these beliefs like a Rabbits foot or more towards mainstream religion? Thank you, Mario F. Malo