05/08/2026
Delighted that our paper characterising desert varnish is now out! Led by Ying-Li Wu, this paper details our efforts to understand the age of petroglyph production in our research collaboration with Murujuga Aboriginal Corporation. This is the first microbiomic characterisation of the rock varnish from the Murujuga Cultural Landscape, and an important step in unlocking the potential of varnish as a chronological marker for petroglyphs. Thanks to the Australian Research Council, to the MAC Circle of Elders for keeping us safe on country, to our other Partner Investigators and all the researchers on the Dating Murujuga's Rock Art Project! This paper is free to download
https://www.nature.com/articles/s41598-026-61982-w?utm_source=rct_congratemailt&utm_medium=email&utm_campaign=oa_20260804&utm_content=10.1038/s41598-026-61982-w