2 years ago

What does the geologic time scale confirm about the Cretaceous period?

Biology

2 answers:

elixir [45]2 years ago

7 0

Answer: It ended during the Mesozoic era.

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anygoal [31]2 years ago

5 0

The Cretaceous is an era that follows the Jurassic period and is itself followed by the Paleogene period of the Cenozoic era. This period is the longest period of the Phanerozoic Eon and is the last period of the Mesozoic Era. The Cretaceous is defined as the period between 145.5 and 65.5 million years ago. The Cretaceous period is a geologic period that spans 79 million years from the end of the Jurassic Period 145 million years ago (mya) to the beginning of the Paleogene Period 66 mya. This Period is usually abbreviated as K.

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