The discovery of *Chilesaurus* significantly expands the timeline for herbivory evolving within which major dinosaur lineage?
Answer
The broader Tetanurae group
*Chilesaurus* shows that the dietary shift towards dedicated herbivory occurred much earlier among the broader Tetanurae group than previously theorized.
Related Questions
Who discovered the first bones of *Chilesaurus diegosuarezi* in 2004?During which geological period did *Chilesaurus diegosuarezi* live?What was the inferred total length of a fully grown *Chilesaurus* based on research?Which animal inspired the nickname given to *Chilesaurus* due to its mixed physical traits?What evolutionary concept describes how *Chilesaurus* developed similar features independently from unrelated groups?Despite showing bipedal stance and grasping forelimbs typical of meat-eaters, what was the diet of *Chilesaurus*?What adaptation in the pelvis of *Chilesaurus* is often seen in herbivores to accommodate a larger gut?What feature of the feet and shinbones suggests *Chilesaurus* prioritized stability over rapid running?The genus name *Chilesaurus* is derived from what two linguistic components?The discovery of *Chilesaurus* significantly expands the timeline for herbivory evolving within which major dinosaur lineage?What characteristic defined the teeth of *Chilesaurus* that supported its plant-eating nature?