The Chronology of the Façade Tombs at Petra: A Structural and Metrical Analysis

Contrary to the long-held assumption that complexity increased over time, a new analysis of Petra's façade tombs suggests that larger and more complex non-classical designs—such as Double Pylon and Hegr Tombs—likely date to earlier periods than their smaller, simpler counterparts (Single Pylon and Step). This finding challenges traditional chronologies, which have relied on typology rather than absolute dating. The study employed firsthand documentation of tomb interiors combined with statistical analysis to examine relationships between façade dimensions, types, chamber structures, and burial installations. By integrating these metrics, the research proposes a revised relative chronology that could reshape our understanding of Petra's architectural evolution.

Wadeson, L. (2010). The Chronology of the Façade Tombs at Petra: A Structural and Metrical Analysis. Levant, 42(1), 48–69. https://doi.org/10.1179/175638010x12634804459805