I always wonder when I read articles like this, what people would think if they were told that 78000 summers later many people will be thinking about this specific burial.
Evidence of humans quantifying is roughly as old as this burial. The communication difficulty here would come from translating 78,000 into their mathematical system.
Sure, if requiring a minimum of translation as a premise (i.e. not introducing the concept of orders into the language via explanation.) Though I would be surprised if sexagesimal turns out to always be the oldest system we unearth.