English: Reconstruction of the terrestrial paleoenvironmental setting of the Sao Khua Formation by Renata Cunha.

In the center, a generalized spinosaurid feeds on a sauropod. This trophic relationship is hypothesized based on isolated tooth crowns found in association with a sauropod skeleton [67]. In the background, a small pack of the ornithomimosaur theropod Kinnareemimus. Both sauropods and ornithomimosaurs (as part of the “herbivorous” theropods) were found to be positively associated with terrestrial paleoenvironments by Butler and Barrett [15].

(cropped from File:Spinosaurid and Kinnareemimus.PNG)