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Geologic Time Scale

Time Period Duration (Millions of Years)


Cenozoic 66-0


Mesozoic 252-66


Paleozoic 541-252


The last members of the species Tyrranosaurus rex lived approximately 68-66 million years ago. During which era did the last Tyrannosaurus live?


a

Cenozoic

b

Mesozoic

c

Paleozoic

d

None of these

User Greuze
by
4.1k points

1 Answer

11 votes

Answer:

D) none of these

Step-by-step explanation:

User Chris Lombardi
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