How did the shape and size of the nasal bone (part of the snout) in Triassic dinosaurs relate to the structure of their nose and possibly their sense of smell?

Among the first dinosaurs was the two-footed carnivore Coelophysis, which grew up to 9 feet (2.7 meters) tall, weighed up to a hundred pounds (45 kilograms), ... What we thought were unique body shapes in many dinosaurs actually evolved millions of years before in the Triassic Period.” -Sterling Nesbitt, Virginia ... Oct 16, 2024 ... ... Triassic Period, their common ancestors were the Archosaurs, from which emerged the most famous group of reptiles ever to exist – the dinosaurs. The early Triassic was dominated by mammal-like reptiles such as Lystrosaurus. © Nobu Tamura/Wikimedia Commons. Read more. The Triassic Period ( ... Jun 21, 2023 ... This era is known as the Triassic Period. They were also accompanied by archosaurs, a group that included early dinosaurs. Exactly when ... Nov 29, 2024 ... This era is known as the “Age of Reptiles," when dinosaurs were dominant. ... The Triassic period was part of the Mesozoic Era, which occurred ... We tend to think of dinosaurs as living in tropical rainforests, and for good reason — the Triassic and Jurassic periods in which they came to rule the ... paleontology, fossil record, mass extinction, volcanism, dinosaur evolution, Triassic period. Key Concepts. Life during the Triassic; Extinction at the end of ... Jun 16, 2015 ... Climate and plant community instability may have hampered the success of dinosaurs in the tropics during the Late Triassic Period (235-201 ... ... lived, separated into the three distinct periods of the Age of Dinosaurs: Triassic, Jurassic, and Cretaceous. And museum scientists make good use of the ...