Is Desmatosuchus a crocodile?
Physical Description: Desmatosuchus was yet another weird crocodile relative. It grew up to around 4.5 meters (15 feet) in length. Its head was small relative to its body size, and had a narrow, slightly upturned snout.
How big was Desmatosuchus?
Desmatosuchus was a large quadrupedal reptile upwards of 4.5 meters in length.
Was Desmatosuchus a dinosaur?
Desmatosuchus (Desmatosuchus haploceras) was certainly not a dinosaur, although these animals did live at the time when the dinosaurs were becoming the established, dominant mega fauna of the late Triassic. Desmatosuchus was an Aetosaur, a member of the Archosaur group from which the Order Dinosauria evolved.
When did the Desmatosuchus live?
237 million years ago – 208.5 million years ago (Carnian – Norian)
What did Aetosaurs eat?
The aetosaurs were primarily herbivorous animals, and were the first group of archosaurs to begin eating plants. Most likely, they fed on leaves and foliage from various ferns and “seed ferns” that were prevalent in their habitat.
What was in the Triassic period?
The Triassic Period was a time of great change. Bookended by extinctions, this era saw huge shifts in the diversity and dominance of life on Earth, ushering in the appearance of many well-known groups of animals that would go on to rule the planet for tens of millions of years.
What is the most defining feature of archosaurs?
Distinguishing characteristics The most obvious features include teeth set in deep sockets, antorbital and mandibular fenestrae (openings in front of the eyes and in the jaw, respectively), and a pronounced fourth trochanter (a prominent ridge on the femur).
What is the first dinosaur on Earth?
For the past twenty years, Eoraptor has represented the beginning of the Age of Dinosaurs. This controversial little creature–found in the roughly 231-million-year-old rock of Argentina–has often been cited as the earliest known dinosaur.
Is Edaphosaurus a dinosaur?
Although Dimetrodon was a voracious predator distantly related to Edaphosaurus, both creatures were pelycosaurs. Members of Pelycosauria were neither dinosaurs nor reptiles, but some may have given rise to the therapsids, a group that includes the class Mammalia.
What kind of predator would a Desmatosuchus be?
Several Desmatosuchus bones have been found amongst skeletons of Postosuchus, indicating predation by Postosuchus. The herd nature of Desmatosuchus apparently did little to discourage predators, as Postosuchus along with several other Late Triassic carnivores also traveled in groups.
What kind of animal was the Desmatosuchus crocodile?
Desmatosuchus ( / dɛzmætoʊsuːkəs /, from Greek δεσμός desmos ‘link’ + σοῦχος soûkhos ‘crocodile’) is an extinct genus of archosaur belonging to the Order Aetosauria. It lived during the Late Triassic . Desmatosuchus was a large quadruped upwards of 4.5 meters in length. Its vertebral column had amphicoelus centra and 3 sacral vertebrae.
How big is the shoulder of a Desmatosuchus?
Desmatosuchus was a large quadrupedal reptile upwards of 4.5 meters in length. Its vertebral column had amphicoelus centra and 3 sacral vertebrae. This archosaur’s most distinguishing anatomical characteristics were its scapulae which possessed large acromion processes commonly referred to as “shoulder spikes”.
What kind of animal is Desmatosuchus spurensis?
Species:D. spurensis (type), D. haplocerus, D. smalli. Diet:Herbivore. Size:About 4.5 to 5 meters long. Known locations:USA, Texas. Time period:Late Triassic. Fossil representation:Numerous specimens.