Chiari, M. et al. 2024. RADIOLARIAN BIOSTRATIGRAPHIC EVIDENCE FOR A LATE JURASSIC AGE OF THE EL TAMBOR GROUP OPHIOLITES (GUATEMALA). Ofioliti. 31, 2 (Jul. 2024), 141–150. DOI:https://doi.org/10.4454/ofioliti.v31i2.336.