Figure 1.
Dentognathic material of Kretzoiarctos gen. nov. beatrix.
1, Right mandible with canine and p2–m3 IPS46473 from ACM/C6-Camí in labial (a), lingual (b) and occlusal (c) views; 2, Broken P4 IPS46473 in labial (a) and occlusal (b) views; 3, Left P4 NV-2-42 (holotype) in labial (a), occlusal (b) and lingual (c) views; 4, Right M1 NV-2-42 (paratype) in labial (a), occlusal (b) and lingual (c) views from Nombrevilla 2.
Figure 2.
Drawing of the new material of Kretzoiarctos gen. nov. beatrix from ACM/C6-Camí.
a, labial; b, occlusal; c, lingual. Artwork by Marta Palmero.
Table 1.
Dental measurements (in mm) of Kretzoiarctos beatrix from ACM/C6-Camí (this study) and Nombrevilla 2 (from ref. 20).
Figure 3.
Single most parsimonious cladogram recovered by the cladistic analysis using the branch-and-bound method.
See the data matrix employed in Table S1. Agriarctos spp. includes A. gaali, A. vighi and A. depereti. Numbers above each clade indicate bootstrap support over 50%. The cladogram further incorporates the known stratigraphic range for each taxon. Cladogram metrics: tree length, 159 steps; Consistency Index, 0.553; Retention Index, 0.710; Homoplasy Index, 0.447.