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Origin of language
A Natural Work of Art May Be Hiding Among Indian Cave Masterpieces - The New York Timeshttps://www.nytimes.com/2021/02/05/science/india-cave-art-fossil.html
Ancient and historical human groupsDickinsoniaMadhya PradeshOrigin of language
Origin of language - Wikipediahttps://en.wikipedia.org/wiki/Origin_of_language
Origin of language
Prehistoric bone etchings believed to be among oldest evidence of human use of symbolshttps://phys.org/news/2021-02-prehistoric-bone-etchings-believed-oldest.html
Middle PaleolithicOrigin of language

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Origin of language
Language, languages, speech, writing, communication and meaning