The team of experts said they found signs of a temple structure as well as other ancient objects
Prior to the recent studies, writing ink was thought to be primarily carbon-based until the fourth and fifth centuries A.D.
Academics from the University of Cambridge have been able to use the annual eclipse to establish a chronology for the rule of the Pharaohs.
The tombs from the 27th dynasty and the Greco-Roman era contain a number of sarcophagi and the remains of men, women and children.
Excavations show that three individuals were trapped in a raging inferno.