geologic

The debate is not the first of this kind in geologic history.

Here you can learn all about the geologic time scale.

I mean another past, in geologic time, that we simply don't know enough about.

By the early 1840s much of the geologic time scale had been developed.

The geologic record shows it's been happening off and on for about 4.5 billion years.

The area clearly had a history of intense geologic activity.

This one was the second most devastating in geologic history.

This is especially true the farther one goes back in the geologic record.

The picture shifted to cover it for a geologic moment.

His name has since been associated with this geologic feature.

These studies provided a deep geologic history for the region reaching back some 100,000 years.

Includes a photo essay of the region and its geologic changes.

Normally, the process was started and completed in the geologic past.

A tear at the site of an old geologic fault.

His people lived here five thousand Earth years - an instant in geologic time.

This does not mean that the geologic conditions at Yellowstone have changed.

Either way, this break in the geologic history of the area spans about 165 million years.

Mountain ranges were being raised in the western part of the state by geologic forces.

The flood is believed to be the second largest in known geologic history.

As a result, it is difficult to create an accurate geologic map of the area.

The geologic definition, however, is not the same as the geographic.

The state's geologic history can be divided into three periods.

The geologic time scale encompasses the history of the Earth.

However, the evidence becomes more sparse further back in geologic history.

In the long term, the Russian plan is for deep geologic disposal.