English: Clade partitions along the trees (A, C, and E) are portrayed in different colors with horizontal dotted lines showing optima (q) for each clade partitions. Trends in temperature optima occupation are simplified in (B), (D), and (F). Dinosaur silhouettes colors change according to the temperature at each q. Stars on top of vertical bars indicate significant (following model choice according to AIC values; STAR Methods; Table S1) changes in time-dependent partitions across the Jenkyns event ($183 Ma), the Jurassic/Cretaceous ($145 Ma), and the Cenomanian/Turonian (93.9 Ma) boundaries (with dotted lines showing non-significant trend variations). Silhouettes (top to bottom) represent the following taxa: Plateosaurus, Diplodocus, Alamosaurus