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Sunny and Emily's Geological Timeline
Report:
Life History Event Timeline
APES LIFE HISTORY ANALOGY If all of life's history (3.7 billion years) were _________________________________________, then the following events would happen at
1 |
December 31 |
0 |

Modern Earth
|
2 |
December 30
|
12 Million |
Mammals become Dominant Species
|
3 |
December 30
|
18 MYA
|
Age of the Reptiles
|
4 |
December 27
|
50 MYA
|

Antarctica and Australia Split into two different continents |
5 |
December 21 |
125 MYA
|
First Flower plants on Earth
|
6 |
December 19
|
150 MYA
|

Age of the Birds
|
7 |
December 19
|
160 MYA
|
Glaciers Form
|
8 |
December 19
|
170 MYA
|
Mass Extinction of 95% of all species on Earth
|
9 |
December 16
|
190 MYA
|
Dinosaurs become EXTINCT
|
10 |
December 15
|
200 MYA |
First Fire
|
11 |
December 14
|
220 MYA |
Atlantic Forms
|
12 |
December 14
|
220 MYA |
Ice Age ends
|
13 |
December 13
|
230 MYA
|
Ice Age begins
|
14 |
December 13
|
237 MYA
|
Atlantic ice sheets
|
15 |
December 9
|
286 MYA
|
The Continents come to form Pangea
|
16 |
December 4
|
350 MYA
|
Age of the Insects
|
17 |
December 4
|
354 MYA
|
Age of the Fish
|
18 |
December 3
|
366 MYA
|
Himalayas Form on Earth
|
19 |
November 30
|
408 MYA
|
Amphibians arise
|
20 |
November 24
|
470 MYA
|
First moss
|
21 |
November 19
|
545 MYA
|
Marine Life
|
22 |
November 18
|
550 MYA
|
Snowball Earth Ends
|
23 |
November 16
|
580 MYA
|
Snowball Earth Begins
|
24 |
August 29
|
2 BYA
|
image/video
Oxygen on Earth
|
25 |
August 6
|
2.3 BYA
|
Bacteria and Algae form
|
26 |
April 4
|
3.5 BYA
|
image/video
First Photosynthesis
|
27 |
February 24
|
3.8 BYA
|

First Prokaryote |
28 |
February 19
|
4 BYA
|
First Rain in history
|
29 |
January 16
|
4.5 BYA
|
First rock forms on earth.
|
30 |
January 1
|
4.7 BYA
|
Earth Forms
|
Bibliography:
Appendix: