A pivot point in Maya history: fire-burning event at K'anwitznal(cambridge.org)

https://www.cambridge.org/core/journals/antiquity/article/pivot-point-in-maya-history-fireburning-event-at-kanwitznal-ucanal-and-the-making-of-a-new-era-of-political-rule/564F837E84443D408CD844424B7F6952