1 |
305mm |
15 |
|

Kelly and Avery are brought to this earth. Angels rejoiced.
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|
2: homo erectus |
305mm |
3 MYA |
|

ape-like homosapians began to develop homo erectus ( meaning the hole like structure in the skull evolved where it is today, the bottom of the skull.)
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|
3: colorado plateau lifts |
303mm |
17 MYA |
|

Colorado plateau begins to lift and causes the now colorado river to become deeper.
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|
4: Hawaiian island formation. |
302mm |
42 MYA |
|

Relative motion between the Pacific mid-oceanic plates and the Hawaiian Hot Spot changed and caused a sharp bend in the line of island forming volcanos.
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|
5: drastic climate change |
301mm |
55 MYA |
|

Around this time, the climate changed with the temperature increasing a notable amount.
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|
6: Dino's become extinct
|
300mm
|
65 MYA
|
|

The dinosaurs become extinct.
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|
7: strong magnetic field
|
298mm
|
100 MYA
|
|

Earth's magnetic field is 3 times stronger than it is today.
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|
8: South america breaks away |
298mm |
105 MYA |
|
South America breaks away from Africa.
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|
9: Watery world |
296mm |
125 MYA |
|
All ice melts and the world we know today was very watery.
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|
10:north america breaks away |
293mm |
180 MYA |
|
North America seperates from africa.
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|
11: first birds |
291mm |
208 MYA |
|
first birds apear on the earth during this time period.
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|
12:meteor impact in canada |
291mm |
214 MYA |
|
A meteor impacts and creates a crator 100 km wide in what is now Quebec Canada.
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|
13:Pangea |
288mm
|
250 MYA
|
|
The earth's continents, formally known as pangea, start to break and drift apart.
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|
14:mass extinction
|
288mm
|
250 MYA
|
|

95% of all species go extinct due to deadly heats and spewing lava creating CO2 clouds trapping in extreme heats.
|
|
15: age dinosaurs
|
286mm
|
280 MYA
|
|

The dinosaurs roam the earth and live off it's resources. |
|
16: 22.4 hour earth days
|
285mm
|
300 MYA
|
|
At this time earth day is approx. 22.4 hours long.
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|
17: first reptiles
|
285mm
|
310 MYA
|
|
The first reptiles appear on earth.
|
|
18:land plants
|
279 mm
|
400 MYA
|
|
Fossil records show the first land plants forming in this period.
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|
19: First Fish
|
272mm |
500 MYA |
|
The first fossil fish date back to this period.
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|
20: island of hawaii
|
272mm |
500 MYA
|
|
The island of Hawaii is formed.
|
|
21: 20.7 hour days
|
266mm |
600 MYA
|
|
The average earth day is 20.7 hours long.
|
|
22: snowball earth
|
262mm |
650 MYA
|
|
The earth is frozen from pole to pole caused by the chain reaction of the white snow reflecting light and it's heat.
|
|
23: multi-cellular life.
|
253mm |
800 MYA
|
|

first multi-cellular life appears on earth. |
|
24: foundation of the grand canyon
|
195mm |
1700 MYA
|
|

Roots of a ancient mountain range are formed, this later becomes the grand canyon. |
|
25: eukaryotes |
188mm |
1800 MYA
|
|
1st eukaryote fossil are dated back to this time period.
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|
26:1st ozone layer.
|
176mm
|
2000 MYA
|
|
The first ozone layer is formed, paving the way for organisms to exist on land.
|
|
27:oxygen in the ocean
|
143mm
|
2500 MYA
|
|

The first free oxygen in the ocean appears.
|
|
28: hardening of more surface
|
58mm |
3800 MYA
|
|
The surface of the earth in most areas is transformed from molten lava to solid rock.
|
|
29: prokaryotes appear
|
58mm
|
3800 MYA |
|
1st prokaryote fossils date back to this time period.
|
|
30: crustal rocks are formed
|
52mm |
3900 MYA |
|

First crustal rocks are formed, these rocks are now in the lowest layers of sediment in the earth.
|
|