“…Later improvements in the Quaternary geochronology of the Guadalaviar River came from U/Th series and 14 C dating of multiple Holocene tufas levels (Peña Monné et al, 1994;Sancho et al, 1997). Reliable ages of Holocene stratified screes were subsequently determined by 14 C (Peña-Monné et al, 2017) and geoarchaeological studies combined with 14 C dating allowed the definition of accumulation-downcutting phases during the late Holocene (Peña Monné, 2018). There has been extensive dating of Pleistocene terraces and other deposits, such as tufas and slopes dated by OSL, ESR and U/Th methods, affected by neotectonic activity around the junction of the Jiloca and Alfambra-Teruel grabens (e.g., Arlegui et al, 2004;Gutiérrez et al, 2008Gutiérrez et al, , 2020Lafuente, 2011;Lafuente et al 2011Lafuente et al , 2014Simón et al, 2012), while Santonja et al (2014) and Duval et al (2017) obtained numerical ages from the Pleistocene (Lower to Middle Paleolithic) Cuesta de la Bajada Paleolithic site located at the terrace sequence of the Alfambra River.…”