geologictime - Solar System: gravitational collapse of...

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GEOL 201: Geologic Time Large Numbers What is a million?   At the rate of 1 count/second,  how many work weeks would it take you to count to one million? What is a billion?   At the rate of $1,000/day, how long would it  take you to spend $1,000,000,000? 
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GEOL 201: Geologic Time Large Numbers What is a million?  At the rate of 1 count/second,  it would take you seven work weeks  to count to one million. What is a billion?   At the rate of $1,000/day, to spend $1,000,000,000  would require ~2,738 years .
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GEOL 201: Geologic Time Time Units Used in Everyday Life Seconds Minutes Hours Days Weeks Months Years Centuries Millennia Time Units in History of Earth and Life (Deep Time) Age (1,000,000 to 10,000,000 years) Epoch (10 to 20 million) Period (23 to 80 million) Era (65 to 300 million) Eon (more than 500 million [>0.5 billion])
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GEOL 201: Geologic Time Big Bang: 13-14 billion years ago (Giga annum = Ga)
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Unformatted text preview: Solar System: gravitational collapse of molecular cloud, ca. 4.6 Ga Earth: complete accretion of planetesimals at ca. 4.55 Ga Moon: planetesimal impact at ca. 4.53 Ga, subsequent accretion GEOL 201: Geologic Time GEOL 201: Geologic Time GEOL 201: Geologic Time Geologic Time GEOL 201: Geologic Time Geologic Time GEOL 201: Geologic Time Campbells Onion Soup Delights Many Particular People. Curious Old Scientists Discover Creatures & Plants To Justify Certain Timeless Questions. Cold Oysters Seldom Develop Many Precious Pearls, Their Juices Congeal Too Quickly. Can Old Senators Demand More Political Power Than Junior Congressmen? Tough Question. Camels Often Sit Down Carefully. Perhaps Their Joints Creak. Previous Early Oiling May Prove Positively Helpful...
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geologictime - Solar System: gravitational collapse of...

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