The end-Triassic mass extinction events mark a pivotal period in archosaur history, and have been proposed to contribute to the rise and dominance of dinosaurs throughout the Mesozoic. In southern Afr
A variety of avemetatarsalian and non-archosaurian reptile tracks have been discovered in the lower Cretaceous Hekou Group in western China, where they occur alongside a herbivorous dinosaur skeletal
Fossil tracks are a source of information about extinct animals that can supplement the osteological record, yet they are often overlooked in macroevolutionary studies. The substrates in which tracks
Geological Society of London research repository2016-06-21 更新30
The dinosaur track record features numerous examples of trackways with elongate metatarsal marks. Such âelongate tracksâ are often highly variable and characterised by indistinct outlines and abbr