The Cretaceous Period.
The late Jurassic Period, some 165 million years ago.
Snakes appear to have evolved during the Cretaceous which lasted 135 - 65 Million years ago
135 million years later, Pangaea had already split into two supercontinents: Laurasia in the north and Gondwana in the south. This breakup eventually led to the formation of the modern continents we see today.
The cretaceous period!!! First it was the Triassic period about 200-250 million yrs ago then it was the Jurassic Period and then about 135 million yrs ago the cretaceous period started and then it ended about 65 million yrs ago. This was the period when the t-rex was alive along with ankylosaurus, velociraptor, triceratops and iguanodon. Hope this helpsss!!! from Megggannn
135 million dollars 135 million dollars
Efficiency in propagating seeds.
$135 MM
After being found in fossils, angiosperms were claimed to be 135 million years old
South America and Africa began to separate during the early Cretaceous period, around 135 million years ago, as part of the breakup of the supercontinent Pangaea. This separation eventually led to the formation of the South Atlantic Ocean.
1046 million or 1.046 billion
North America has been moving northward from Africa for the last 200 to 130 million years ago.
Evolution has to do with changes from lower life forms to higher life forms. Comparing the features of gymnosperm and angiosperm, you'll discover that angiosperm is an improved gymnosperm, so gymnosperm is likely to be older