Fig. 6 in A new pachypleurosaur from the Early Ladinian Prosanto Formation in the Eastern Alps of Switzerland

Fig. 6 Phylogenetic relationships of European Pachypleurosauria and Prosantosaurus scheffoldi gen. et spec. nov. Cladogram resulting from Traditional Search (TNT Version 1.5; settings: 100,000 replications, 1000 trees held per replication, TBR active, outgroup Simosaurus; Memory settings: 30,000 trees, 1000 MB) with the eight specimens from the Prosanto Formation treated as a single OUT. Tree length is 178 steps.The New Technology Search revealed the same topology and tree length (Additional file 1: Fig. S31)