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What was the first warm-blooded vertebrates that fed their young with milk appeared during the triassic period?
MAMMALS
Where there mammals during the dinosaur age?
Yes. The first mammals appeared only about ten million years after the first dinosaurs in the Triassic period.
When did small furry animals appear?
The first mammals appeared during the Cretaceous Period.
Who appeared in fossils first dinosaurs or mammals?
Dinosaurs first appeared shortly before mammals did.
What was the first warm blooded vertebrates that fed their young with milk appeared during the mesozoic period?
The mammals.
When did the first dinosaurs and mammals evolve?
The first dinosaurs AND the first mammals both appeared in the Triassic period From the Mesozoic era.
When did the mammals first appear?
Mammals first appeared around the Late Triassic (200 MYA), alongside the first true dinosaurs. These animals were small, and lived in burrows, and were probably nocturnal. For further reading, go to: http://en.wikipedia.org/wiki/Mammal#Evolutionary_history http://www.earthlife.net/mammals/evolution.html
How old was the earth when the first mammals appeared?
250 b.c. .
What happens during the Mesozioc Era?
Hey Whats up okay the answer for this question is that the first dinosaurs Mammals appeared trees flowering and etc :) Byes peace
When did mammals first appear on earth by paleontologists?
Mammals first appear in the fossil record of the Mesozoic Era.
How long ago have archeologists found remains of mammals?
Archeologists study the remains of Human and therefore only go back as far as the first humans, that is 1-2 million years ago. To study the remains/fossils of the first mammals you need to be a GEOLOGIST (Paleontologist). These scientists have identified that the earliest ancestors of mammals appeared in the Carboniferous period (359.2 to 299 million years ago) and that lineage leading to today's mammals split up in the Jurassic period (That is during the age of the great dinosaurs) - during this period the mammals were only very small animals.
Is it true that the first mammals appeared on Earth at about the same time as the first terrestrial plants?
No. The first land plants were on the planet 0.475 billion years ago. The first mammals were on the planet around 160 million years.
