... the Monte Hermoso Formation of central Argentina. Previous studies allocated A. formosus to the early Pliocene. A reevaluation of dental and cranial morphology, including for the first time the upper dentition, and the inclusion of A. formosus in a phylogenetic analysis of the tribe Phyllotini indicate...

... . Tomassini, R. and Montalvo, C.I., 2013 , Taphonomic modes on fluvial deposits of the Monte Hermoso Formation (early Pliocene), Buenos Aires province, Argentina : Palaeogeography, Palaeoclimatology, Palaeoecology , v...

...: 10). D ) Oblique view of a simple ramp. Black arrow indicates the proximal part and white arrow the distal part. Early Pliocene Monte Hermoso Formation, Farola Monte Hermoso, Buenos Aires Province. E ) Plan view of a markedly curved ramp. Black arrow indicates the proximal part and white arrow...

... al . 2004 ; Kemp et al . 2005 ; Littler et al . 2009 ) sections. Manganese data are reported where they are available: Velebit-A (this study), Monte Sorgenza (Lu et al . 2010 ) and Peniche (Hermoso et al...

... by an obvious hardground. In the new stratigraphic scheme promulgated by the British Geological Survey, the two units are together referred to as the Beacon Limestone Formation, with the Junction Bed itself ( sensu stricto ) termed the Eype Mouth Limestone (Cox et al . 1999 ). In this account, the original...

... yacimiento de “Monte Hermoso” existentes en el “Museo La Plata.” : Boletín del Museo La Plata , 1 , 20 p. (from reprint). Ameghino , F. , 1887c , Observaciones generales sobre el orden de mamíferos extinguidos Sud-Americanos llamados toxodontes (Toxodontia) y sinopsis de los géneros y...

...Laurent Emmanuel; Maurice Renard; René Cubaynes; Marc de Rafelis; Michael Hermoso; Laurence Lecallonnec; Antoine le Solleuz; Jacques Rey Abstract The geochemical events (negative shifts in δ 13 C and δ 18 O, and Mn peak) associated with the “Schistes carton” of Quercy (SW France) do not appear...

... Orthogonoides is recorded in the interval corresponding to the negative CIE ( Fig. 4 ), a feature also seen in other records of the T-OAE (Hermoso et al . 2009 ; Mailliot et al . 2009 ). The age of the Lafarge quarry succession can be confidently constrained using...

... of Sierra de Chacaico anticline, about 50 km southwest of the town of Zapala in Neuquén Province. The overall succession comprises about 900 m of upper Triassic–lower Jurassic strata, made up of uppermost Triassic–Hettangian pyroclastic deposits of the Lapa Formation and Pliensbachian-Aalenian outer-shelf...

..., however, and while the final closure age for the Central American Seaway (CAS) remains the subject of debate ( Molnar, 2008 ; Montes et al., 2015 ), many studies support a seaway sufficiently open to allow significant exchange of surface waters between the Pacific and Caribbean basins at that time...

... : Boletín de la Academia Nacional de Ciencias en Córdoba , v. 8 , p. 5 – 207 . Ameghino , F. , 1887 , Apuntes preliminares sobre algunos mamíferos extinguidos del yacimiento de Monte Hermoso existentes en el “Museo La Plata” : Buenos Aires , Imprenta E Censor , 20 p. Ameghino , F...

... corresponds to the Monte Zugna Formation, a unit representing the Jurassic continuation of the underlying, Upper Triassic, peritidal succession of the Dolomia Principale. The Loppio Oolitic Limestone and the Rotzo Formation represent, respectively, the middle and upper part...

... Atlantic transgressions, which are interrupted by intervals of non-deposition and erosion, and intercalated with continental sediments. More specifically, during the early Miocene, it was filled with marine sediments assigned to the Monte Léon Formation, which were transitionally succeeded during the late...

... synthesized in laboratory and in geological materials (see the Data Repository for details concerning calcite synthesis and sample treatment). We determined the I/Ca ratios in Early Jurassic shallow-water platform carbonates from southern Italy (Monte Sorgenza), coeval belemnites (fossil remains...

...; Fig. 1 ). The easterly winds pile warm waters in the WEP and create a subsurface eastward circulation known as the Equatorial Under Current (EUC), which brings cold and nutrient-rich waters to the surface in the EEP. The subsequent thinning of the mixed-layer and formation of a cold tongue in the EEP...

... by the sea, the Tithonian is represented by the Pimienta Formation, a sequence generally less than 200 m thick and of extremely uniform and homogeneous lithology (Heim, 1926; Cantú Chapa, 1969a, 1971; De la Fuente and Moya Cuevas, 1972; Hermoso de la Torre and Martinez Pérez, 1972; Sánchez-Rosas, 1972...