Hermione Wrote:
-------------------------------------------------------
> In his book, Chariots of the Gods, published in
> 1968, Eric Von Daniken proposed that the image on
> the sarcophagus [of Pacal at Palenque] actually
> showed an alien astronaut.
>
> [misfitsandheroes.wordpress.com]
>
> And see also here -
> [www.maatforum.com]

Some other publications

Berlin, H., 1993. Nominal Glyphs on the Palenque Sarcophagus.
Texas Notes on Precolumbian Art, Writing, and Culture. 37, pp. 1-13
[repositories.lib.utexas.edu]

Guenter, S., 2007. The Tomb of K’inich Janaab Pakal: The
Temple of the Inscriptions at Palenque. Mesoweb: www. mesoweb.
[www.mesoweb.com]

Mazariegos, O.C., 2006. The Stars of the Palenque Sarcophagus.
RES: Anthropology and Aesthetics, 49(1), pp.40-58.
[www.journals.uchicago.edu]

Scherer, A.K., 2012. The Classic Maya sarcophagus: veneration
and renewal at Palenque and Tonina. Res: Anthropology and
Aesthetics, 61(1), pp.242-261.
[www.journals.uchicago.edu]

Yours,

Paul H.

"The past is never dead. It's not even past."
William Faulkner, Act 1, Scene III, Requiem for a Nun (1951)