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  1. Article

    Open Access

    Crystallinity assessment of anthropogenic calcites using Raman micro-spectroscopy

    Anthropogenic calcite is a form of calcium carbonate produced through pyrotechnological activities, and it is the main component of materials such as lime binders and wood ash. This type of calcite is characte...

    Michael B. Toffolo, Iddo Pinkas, Ana Álvaro Gallo in Scientific Reports (2023)

  2. No Access

    Article

    Earliest known human burial in Africa

    The origin and evolution of hominin mortuary practices are topics of intense interest and debate13. Human burials dated to the Middle Stone Age (MSA) are exceedingly rare in Africa and unknown in East Africa16....

    María Martinón-Torres, Francesco d’Errico, Elena Santos, Ana Álvaro Gallo in Nature (2021)