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A T-Rex fossil is discovered and determined to be 50 million years old.

Which of the following choices best describes a likely result of such a find?

A

The geologic time scale would be adjusted to show humans and dinosaurs actually had some period in which they existed together.

B

The geologic time scale would be adjusted to show a longer Cretaceous period.

C

The geologic time scale would have a new period added to accommodate the new fossil discovery.

D

The geologic time scale would be adjusted to show a later occurrence of the K-T extinction.

E

The geologic time scale would be adjusted to show an earlier mass extinction of the dinosaurs.

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