Are archosaurs related to crocodiles?
Modern paleontologists define Archosauria as a crown group that includes the most recent common ancestor of living birds and crocodilians, and all of its descendants.
Is sarcosuchus a crocodile?
Sarcosuchus is commonly classified as part of the clade Pholidosauridae, a group of crocodile-like reptiles (Crocodyliformes) related but outside Crocodylia (the clade containing living crocodiles, alligators and gharials). Within this group it is most closely related to the North American genus Terminonaris.
Did archosaurs survive the KT extinction?
The only lines of archosaurs—the group of reptiles that contains the dinosaurs, birds, and crocodilians—that survived the extinction were the lineages that led to modern birds and crocodilians.
What is the dinosaur most closely related to crocodiles?
The Baurusuchu lived during the Late Cretaceous Period, 90-83 million years ago. It lived in South America in Brazil. They looked similar to modern crocodiles except they had longer legs with muscular thighs and their eyes were on the side of the head.
What did archosaurs evolved from?
The first known archosaurs appeared in the Middle Triassic Period (about 246 million to 229 million years ago). They evolved from an earlier group of diapsid reptiles, diapsids having two openings in the skull behind the eye.
What is a Super croc?
These are among the largest crocodiles ever known. With lengths of 40–50 feet and jaws studded with 6-inch teeth, these powerful predators were extraordinarily equipped to feed upon a variety of dinosaurs.
What is the largest crocodile?
Lolong beats previous record-holder by more than two feet. Lolong has hit the big time—at 20.24 feet (6.17 meters) long, the saltwater crocodile is officially the largest in captivity, the Guinness World Records announced recently.
What is a SuperCroc?
Are archosaurs dinosaurs?
Archosaurs (“ruling reptiles”) are members of a subclass that also includes the dinosaurs, the pterosaurs (flying reptiles), and several groups of extinct forms, mostly from the Triassic Period (251 million to 200 million years ago).
Is the Mega croc real?
The females grow to around 3 metres long, and the males reach a whopping 6 metres. Saltwater crocodiles, however, are mere babies in comparison to their ancient cousin, Sarcosuchus imperator. Sarcosuchus was a true monster, with estimates of its length varying from 9.5 to 12 metres.