1. See: Established Mythology behind the tomb lid.
2. See: Mayan Rocket Man from "Chariots of the Gods" book
3. See: Mayan Rocket Man segment from "Chariots of the Gods" documentary
4. See: Mayan Rocket Man segment from "The case of Ancient Astronauts" documentary
5. See: Another Mayan Rocket Man?
6. See: Zecheriah Sitchin's Egyptian Rocket Ship
7. See:Comparisons between Pakal's tomb lid and Heh the Ancient Egyptian god.
8. See: Referenced in Giger's Necronom V (1976)
9.See: Referenced in Jack Kirby's The Eternals (1976)
10.See: Referenced in HR Giger's Erotomechanics VII (1979)
12. See: Moebius inspired by HR Giger's Erotomechanics VII ? (Published 1999)
13. Mayan Rocket Man mural (Brazil, 2010?) (Source https://artgraff.livejournal.com/192782.html )
14. See: Ancient Aliens enthusiasts transform tomb lid image into a rocket ship?
15. See: Transformed into Mayan Space Jockey for Prometheus released April 11th, 2012
16. See: David Rubin's concept art for Alex De La Iglesia's El Santo, (Cancelled in 2017)