https://www.vice.com/en/article/pkg95v/a-total-amateur-may-have-just-rewritten-human-history-with-bombshell-discovery

https://news.ycombinator.com/item?id=34271591

https://www.cambridge.org/core/journals/cambridge-archaeological-journal/article/an-upper-palaeolithic-protowriting-system-and-phenological-calendar/6F2AD8A705888F2226FE857840B4FE19

https://www.bbc.com/news/uk-england-london-64162799