Izumi, Kentaro. «Isotopic and Mineralogical Variations in the Infill of Chondrites from Organic-Rich Black Shale (Posidonia Shale, Germany) for Assessing the Mode of Colonization». Spanish Journal of Palaeontology 29, no. 2 (julio 8, 2020): 107–116. Accedido enero 10, 2025. https://pasquin.uv.es/index.php/sjpalaeontology/article/view/17493.