“…It comprises a plain situated at the sea level, except for two mountain ranges named as Ventania and Tandilia mountain ranges (Crisci et al, 2001). In this region, Pleistocene and Holocene paleoenvironmental and paleoclimatic studies have been performed using different proxies as stratigraphy (Blasi et al, 2013; Cavallotto et al, 2005; Martínez et al, 2013), paleosols (Iriondo and García, 1993), pollen (Prieto, 2000; Quattrocchio and Borromei, 1998; Quattrocchio et al, 2008; Tonello and Prieto, 2010; Vilanova et al, 2010), plant macrofossils (Brea et al, 2020; Stutz et al, 2010), phytoliths (Colobig, 2014; Colobig et al, 2016; Martínez et al, 2013; Stutz et al, 2010), diatoms (Colobig, 2014; Colobig et al, 2016; Martínez et al, 2013; Stutz et al, 2010), radiolarians (Colobig, 2014; Colobig et al, 2016), ostracods (Quattrocchio et al, 2008), and mollusks (Pisano and Fucks, 2016; Steffan et al, 2014). For paleoclimatic reconstructions of the region, all inferences are qualitative excepting the pollen reconstruction by Tonello and Prieto (2010) which supplies quantitative data about paleoclimate.…”