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GEOLOGIC TIME SCALE ( More people should understand that )

GEOLOGIC TIME SCALE Since humans can't really fathom five thousand years, you need to take this all with a grain of salt. My take on this stuff is - somewhat controversial.

geologic time scale webquest - Google Search

geologic time scale webquest - Google Search

Paleozoic Mesozoic Cenozoic

Rock Layers: Timeline of Life on EarthEvolution is a complicated subject. While everybody understands that black bears are related to grizzly bears and we can even figure they are related to extinct bears, lots of people wonder how scientists can be so su

The Earth’s Geologic Time Scale Eons Eras Periods Epoch Life

The Earth’s Geologic Time Scale Eons Eras Periods Epoch Life ~explains divisions

fossil record: geologic time scale with major evolutionary events [Credit: Encyclopædia Britannica, Inc.]

fossil record: geologic time scale with major evolutionary events [Credit: Encyclopædia Britannica, Inc.

Art:Over hundreds of millions of years, life spread through the seas and over Earth's surface. The first life-forms were small and simple. L...

Over hundreds of millions of years, life spread through the seas and over Earth's surface. The first life-forms were small and simple. Later forms were more complicated and more varied.

mapsontheweb: “ whatisgeology: “ Accurate. ” The United States of America according to geologists. ”

“"The United States of America According to Geologists"”

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