Fig. 4From: Nearctic Pleistocene ungulates from the Pampean region (Argentina) in the historical collections of Santiago Roth in Switzerland: an overviewCamelids cranial remains from the Pampean region. A1–A3. Mandible of Lama guanicoe (PIMUZ A/V 4089). B1–B6. Left maxilla (B1–B2), anterior region of the skull (B3), and left hemimandible of Hemiauchenia paradoxa (PIMUZ A/V 4287). C1–G2. Hemimandible fragments of Hemiauchenia cf. H. paradoxa (right: C1–C2: PIMUZ A/V 4186, D1–D2: PIMUZ A/V 4187, E1–E2: PIMUZ A/V 4192, F1–F2: PIMUZ A/V 4257; left: G1–G2: PIMUZ A/V 4195). Views: dorsal (A2, B4), left lateral (B1, B5, G2), lingual (C2, F2), right lateral (A1, B3, D2, E2), occlusal (A3, B6, C1, D1, E1, F1, G1), and ventral (B2). Canine (c), deciduous premolar (dp), fossa (fos), hypoconulid (hyd), incisors (i), lower molar (m), lower premolar (p), parastylid (pald), premolar alveolus (ap), protostylid (prld), upper molar (M), and upper premolar (P)Back to article page