I'll post something interesting for " Not Peralta "
this photo was taken inside the same cave with the carved steps that you posted
the stairs have symbols carved along the walls as you enter the cave , ( as seen in the photos but blacked out )
I turned left at the bottom of the stairs , this photo was shot about 15 feet from the bottom of the stairs
it shows an Oryx that triggered a Knights Templar set dead fall guarding an entrance that was covered with a Hand Hewn Stone Slab for a door .
These Oryx were imported by Old Man Cox of the Cox Ranch White Sands New Mexico , for him to offer rich people,, hunting excursions on his Ranch
for a Premium Fee .
this one Oryx found a Flue and entered it to lick the Lichen inside the cave .
View attachment 1204483
Claims by other people have been made concerning this Photo , those claims are false .