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Which era characterized by the extinction of reptiles and the appearance of mammals is considered significant in geological history?
Triaddic :)
If the Cretaceous mass extinction had not occurred which group of animals would today probably include the largest land animals?
If the Cretaceous mass extinction had not occurred, reptiles would today be the largest land animal in the world. At the time, reptiles were the largest animal group on Earth.
Which reptiles are in danger of extinction?
Some reptiles that are in danger of extinction include sea turtles, such as the Loggerhead and Leatherback turtles, as well as the Komodo dragon and various species of tortoises. The main threats to these reptiles are habitat loss, climate change, poaching, and pollution. Conservation efforts are being made to protect these species and their habitats.
Animals of the mesozoic extinction?
During the Mesozoic extinction, some of the animals that went extinct included non-avian dinosaurs, pterosaurs, marine reptiles like ichthyosaurs and mosasaurs, and various marine invertebrates. This extinction event was primarily caused by a combination of volcanic activity, climate change, and possibly asteroid impact, leading to the demise of many species that could not adapt to the changing environment.
What type of reptile did not survive the mass extinction event at the end of the mesozoic era?
The non-avian dinosaurs did not survive the mass extinction event at the end of the Mesozoic era, known as the Cretaceous-Paleogene extinction event. These reptiles went extinct, paving the way for the rise of mammals and birds.
Did the whales come with the dinosaurs?
No. Whales evolved around 55 million years ago, about 10 million years after the extinction of non-avian dinosaurs. This is likely because the same extinction even wiped out large marine reptiles.
What is Permian?
The Permian was the last period of the Paleozoic Era, spanning 299-351 million years ago. It was a time during which reptiles diversified. It ended with the Permian-Triassic extinction event, the largest mass extinction in Earth's history.
What are some important events in permain?
the evolution of mammal like reptiles and the biggest mass extinction ever on the history of the earth which killed 90% of all life
Why did the superorder reptiliomorpha become extinct?
Reptiles, birds, and mammals are all members of Reptilomorpha. There are 23,000 living species of Reptilomorpha. The other Reptilomorpha died out in the Permian mass extinction along with many other kinds of animals. There are many theories but still no agreement on the cause of the extinction event.
How long have reptiles inhabited the earth?
Reptiles inhabited the earth before dinosaurs inhabited the earth. The first reptiles appear in the fossil record over 300 million years ago, in the Carboniferous period of the Paleozoic era.
Are mosasaur extinct?
Yes, mosasaurs are extinct. They were a group of large marine reptiles that thrived during the Late Cretaceous period, around 70 to 66 million years ago. Their extinction coincided with the mass extinction event that also wiped out the dinosaurs. Today, they are known only from fossil records.
When did the sarcosuchus importer become extinct?
65 million years ago, at the end of the Late Cretaceous in the K/T Mass Extinction Along with all Dinosaurs and Sea Reptiles and Aminotes a
