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What do fossilized tracks tell you about the reptiles that once lived in the canyon?
Wiki User
∙ 9y ago
Well, the tracks are examples of trace fossils. Trace fossils are not fossils in the traditional sense. Instead, they are fossils of something other than the animal or plant's form, like a animal track or burrow, that tells us an animal has been there.
Wiki User
∙ 9y ago
Wiki User
∙ 10y agojulianne likes balls
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How long have reptiles lived on earth?
they have lived for billions of years they lived longer than dinosaurs.
What are socket-tooth reptiles that lived in the Triassic Period?
Archosaurs
What animals are in the reptile group?
Lizards, snakes, crocodiles, alligators, caimans, gavials, chameleons, geckos, monitors, basilisks, amphisbaenians, iguanas, snapping turtles, terrapins, tortoises and turtles are examples of reptiles. It is widely thought that dinosaurs were all reptiles too. There were also many predinosaurian (true) reptiles. Pelycosaurs were related to mammal like reptiles which were also 2 predinosaurian groups of reptiles. Pterosaurs and ichthyosaurs mainly lived at the same time as the dinosaurs and were flying and swimming reptiles respectively.
What type of animal lived only during mesozoic era?
The type of animal that lived only during the Mesozoic Era (Age of Reptiles) were the dinosaurs. They evolved during the late Triassic and the Jurassic periods, and were the largest land creatures during the Cretaceous period of the era.
What is amniote egg?
Reptiles, mammals, and birds lay amniotic eggs, which contain a yolk to nourish the developing organism. Eggs are used to protect the organism as it develops, and the egg also aids in gas and energy exchange.
What do the fossilized tracks tell you about the reptiles that once lived in the cayon?
ask your parents
What do the fossilized tracks tell you about reptiles that once lived in the canyon?
Well, the tracks are examples of trace fossils. Trace fossils are not fossils in the traditional sense. Instead, they are fossils of something other than the animal or plant's form, like a animal track or burrow, that tells us an animal has been there.
What is the evidence that dinosaurs lived?
Their fossilized bones and tracks is the evidence we accept.
What do the fossilized tracks tell you about the reptiles that once lived in the canyons?
Well, the tracks are examples of trace fossils. Trace fossils are not fossils in the traditional sense. Instead, they are fossils of something other than the animal or plant's form, like a animal track or burrow, that tells us an animal has been there.
What is the fossilized remains of an organism that lived?
Teeth
What evidence is there from fossils to suggest that reptiles lived before mammals?
The best evidence for the existence of dinosaurs are thousands of fossilized dinosaur skeletons of hundreds of dinosaur species. There are also fossil footprints, skin impressions, and, in a few rare cases, dinosaurs mummified and fossilized, preserving skin.
How many people lived in the Grand Canyon in 1504?
a population of 67,000,000,000,000 lived in the grand canyon in 1504.
How long have people lived on the grand canyon?
A man named Fredrick Hamilton lived on the grand canyon for 86 years.
Who lived in the Grand Canyon?
yes
Who first lived at the Grand Canyon?
The Anasazi.
Were all ''prehistoric reptiles'' dinosaurs?
No way! There were thousands of species of reptiles that lived both during, before, and after the dinosaurs lived on earth. There were the synapsid reptiles, as well as the anapsid reptiles, which were mostly gone when the dinosaurs arrived. There were also many diapsid reptiles that lived during the time the dinosaurs did. Such species include deinosuchus, dimetrodon, gorgonops, Quetzalcoatlus, and rutiodon. Dinosaurs were not reptiles themelves. They evolved from reptiles, many had warm blood even feathers,
Were all dinosaurs reptiles?
No way! There were thousands of species of reptiles that lived both during, before, and after the dinosaurs lived on earth. There were the synapsid reptiles, as well as the anapsid reptiles, which were mostly gone when the dinosaurs arrived. There were also many diapsid reptiles that lived during the time the dinosaurs did. Such species include deinosuchus, dimetrodon, gorgonops, Quetzalcoatlus, and rutiodon. Dinosaurs were not reptiles themelves. They evolved from reptiles, many had warm blood even feathers,
