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What was one of the first birds that appeared during the Mesozoic period?
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What period did the first birds arrive?
Dinosaurs first apeared in the triassic period
What organisms first appeared during the Mesozoic Era?
HOMO SAPIENS were so the dominent speices
Toothed birds lived in which Period of geologic time?
Mesozoic
Did birds exist during the Mesozoic ages?
Yes, birds did exist during the Mesozoic. The earliest birds evolved from small, feathered dinosaurs during the late Jurassic, about 150 million years ago.
What was the era in which birds mammals and flowering plants appeared?
Mesozoic(:
Were the dinosaurs in the Mesozoic era?
yes the only time during the mesozoic in which they didn't exist was the earliest triassic, when they had not yet evolved. some people think that birds are dinosaurs, in which case dinosaurs would also be in the Cenozoic (the period immediately after the mesozoic, which is the one that occurs today).
When was the dinosaurs around?
Non avian dinosaurs appeared during the Carnian stage of the Triassic period about 220 million years ago. They diversified in the Jurassic and even more in the Cretaceous, but they died out 65.5 million years ago. All non avian dinosaurs lived during the Mesozoic era, but birds, which are a group of dinosaurs, continue to exist today.
Which era had the most mammals and birds?
The answer is Cenozoic in the beginning of this era there were few mammals and birds but longer down the road more animals appeared as the era continued.And so my answer would be Cenozoic but i am not completely sure.:(ANSWER ABOVE IS INCORRECTMesozoic is the correct answer small mammals evolved during the Mesozoic era, with reptiles, as did birds. The full potential and releasing of mammals came in the Cenozoic, when the mass extinction of 20% of the Mesozoic's species happened.
What kind of dinosaurs live in the mesozoic era?
The Mesozoic era is divided into three periods Triassic, Jurassic and Cretaceous. During the early Triassic, corals appeared. Seed plants dominated the land, in the northern hemisphere, conifers flourished. Glossopteris was the dominant southern hemisphere tree during the Triassic period. Many new dinosaurs appeared during the Jurassic period. Giant plant eating dinosaurs dominated the Earth. carnivores such as Allosaurus and Composognathus were plentiful. Many bird-like dinosaurs also thrived during this period. The Cretaceous period saw the heyday of the dinosaurs. Many new species of dinosaurs evolved during this period. New dinosaurs such as, the deadly t-rex and the extremely large Giganotosaurus appeared for the first time as did Triceratops and many others.
During which prehistoric ere did dinosaurs roam the earth?
Dinosaurs and mammals coexisted during the Mesozoic era. If you count birds as dinosaurs, then they still coexist now in the Cenozoic.
In which era did the dinosaurs exist?
Mesozoic but it was split into 3- Triassic, Jurassic and Cretaceous. Dinosaurs lived from the late Triassic Period, Jurassic Period and Cretacious Period. Dinosaurs died in the Late Cretacious Period 65 Million Years Ago
What kinda animals was in Mesozoic era?
Here are some animals groups that live during the Mesozoic: Mammals which apeared about 200mya. Dinosaurs. By the cretaceous Birds had evolved from theropod dinosaurs. Pterosaurs Pleisosaurs and Pliosaurs Lizards. Snakes which first apeared during the Mesozoic. Mosasaurs. Sharks and Fish Insects.
