👉 The term "lepidosaurian" is not commonly used or recognized in scientific research. It is a name for a group of dinosaurs that lived during the Late Cretaceous period, approximately 68 to 67 million years ago. These dinosaurs were known for their large size and powerful jaws, which allowed them to climb trees and navigate through soft soil. The term "lepidosaurian" was likely used by paleontologists who studied these dinosaur species in order to describe the characteristics