A Total Amateur May Have Just Rewritten Human History With Bombshell Discovery
https://www.vice.com/en/article/pkg95v/a-total-amateur-may-have-just-rewritten-human-history-with-bombshell-discoveryAn Upper Palaeolithic Proto-Writing System and Phenological Calendar | Hacker News
https://news.ycombinator.com/item?id=34271591An Upper Palaeolithic Proto-writing System and Phenological Calendar | Cambridge Archaeological Journal | Cambridge Core
https://www.cambridge.org/core/journals/cambridge-archaeological-journal/article/an-upper-palaeolithic-protowriting-system-and-phenological-calendar/6F2AD8A705888F2226FE857840B4FE19Londoner solves 20,000-year Ice Age drawings mystery - BBC News
https://www.bbc.com/news/uk-england-london-64162799