Dr. Ibtissam Chraiki is a geobiologist and geochemist research engineer at the Université de Poitiers. She completed her Master's in Applied Geosciences in Mineral and Energetic Resources in 2016 and her Ph.D. in Geobiology, Geochemistry, and Geology in 2022 at Université Cadi Ayyad, Marrakech, in collaboration with the University of Poitiers. Her research encompasses a wide range of topics, including geobiology, mineralogy, geology-volcanology, sedimentology, micropaleontology, precambrian geology, and geochemistry.