Fig. 4 in New data on the anatomy and relationships of the Paleocene crocodylian Akanthosuchus langstoni

Fig. 4. Phylogenetic hypotheses indicating the relative position of Akanthosuchus langstoni among crocodylians. Trees are based on the results of heuristic searches using NONA (Goloboff 1994); see text for similar results obtained using PAUP (Swofford 2003). A. Strict consensus of 1446 trees using the matrix of Brochu (1999) with the addition of Akanthosuchus as a terminal taxon (TL = 468; CI = 43; RI = 83). B. Strict consensus of 82 equally most parsimonious trees using the matrix of Brochu (2004) with the addition of Akanthosuchus (TL = 253; CI = 58; RI = 80).