Fig. 21 in Neither a Rodent nor a Platypus: a Reexamination of Necrolestes patagonensis Ameghino

Fig. 21. Trees used to optimize morphological data sets from (A) Asher et al. 2003 (topology from Asher et al. 2005: fig. 9), (B) Luo et al. 2002 (topology from Luo et al. 2002: fig. 1) and, (C) Horovitz and Sánchez- Villagra 2003 (topology from Asher et al. 2004: fig. 1[left]). Abbreviations indicate the following clades: Au, Australosphenida; Eu, Eutheria; Ma, Marsupialia; Me, Metatheria; Pl, Placentalia; Th, Theria.