Figure 16 in An articulated cervical series of Alamosaurus sanjuanensis Gilmore, 1922 (Dinosauria, Sauropoda) from Texas: new perspective on the relationships of North America's last giant sauropod

Figure 16. Results of the second analysis. Strict consensus of 14 equally most parsimonious trees (length = 146 evolutionary steps, consistency index = 0.6918, retention index = 0.7115) generated from analysis based on data set of Gonźalez Riga & Ortiz David (2014). Open circles at nodes indicate a nodedefined clade name. Arcs on branches indicate a stem-defined lineage name. Op. = Opisthocoelicaudiinae. Numbers at nodes indicate bootstrap and decay index (Bremer value), formatted as decay index/bootstrap value. A dash (-) indicates a decay index of 0 and/or bootstrap value <50%.