Project: Report Project

Project Name : Alyssa and Sarah's Geological Timeline

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Name	Status	Sequence	View
Report		1
Review		2

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What is the title of your report?

Geologic Timeline

Report:

Life History Event Timeline

APES LIFE HISTORY ANALOGY If all of life's history (3.7 billion years) were a desk ruler, then the following events would happen at

Event #	Your Analogy Value	Years Ago
1	11.7 inches	4,700 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
Formation of the Earth and the Moon (indicated by dating of rocks from the moon)
Event #	Your Analogy Value	Years Ago
2	10.2 inches	4,000 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
Likely origin of life
Event #	Your Analogy Value	Years Ago
3	10 inches	3,900 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
1st Crust Rocks
Event #	Your Analogy Value	Years Ago
4	9.7 inches	3,800 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
1st Prokaryotes
Event #	Your Analogy Value	Years Ago
5	9.7 inches	3,800 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
Oldest Known Rocks
Event #	Your Analogy Value	Years Ago
6	8.9 inches	3,500 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
Oldest known fossils (single celled organisms resembling bacteria)
Event #	Your Analogy Value	Years Ago
7	8.2 inches	3,200 MYA


Description of Events that Affected Life on Earth. Also Include Picture or Videos.
First known Plants (Algae)
Event #	Your Analogy Value	Years Ago
8	5.1 inches	2,500 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
First Photosynthesis
Event #	Your Analogy Value	Years Ago
9	5.1 inches	2,000 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
First Ozone Layer
Event #	Your Analogy Value	Years Ago
10	5.1 inches	2,000 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
1st Eukaryotic Organisms
Event #	Your Analogy Value	Years Ago
11	3.8 inches	1500 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
First Multi-Celled Organisms(algae)
Event #	Your Analogy Value	Years Ago
12	1.7 inches	670 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
Oldest Marine Worms and Jellyfish
Event #	Your Analogy Value	Years Ago
13	1.3 inches	505 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
First Fish
Event #	Your Analogy Value	Years Ago
14	1.2 inches	470 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
fossil evidence of land plants
Event #	Your Analogy Value	Years Ago
15	.8 inches	330 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
First Possible Reptiles
Event #	Your Analogy Value	Years Ago
16	.6 inches	228 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
1st Dinosaurs
Event #	Your Analogy Value	Years Ago
17	.4 inches	150 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
1st Birds Appear
Event #	Your Analogy Value	Years Ago
18	.3 inches	115 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
1st Flowering Plants Appear
Event #	Your Analogy Value	Years Ago
19	.2 inches	75 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
Climate Warmer, with higher sea level
Event #	Your Analogy Value	Years Ago
20	distance	65 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
Extinction Of Dinosaurs
Event #	Your Analogy Value	Years Ago
21	.2 inches	64 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
Grasses become widespread
Event #	Your Analogy Value	Years Ago
22	.2 inches	60 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
First ancestors of dogs and cats
Event #	Your Analogy Value	Years Ago
23	.1 inches	57 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
First ancestors of pigs and deers
Event #	Your Analogy Value	Years Ago
24	.1 inches	53 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
Horses, whales, and monkeys first appear in the fossil record
Event #	Your Analogy Value	Years Ago
25	.1 inches	45 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
First ancestors of rabbits
Event #	Your Analogy Value	Years Ago
26	.08 inches	34 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
Elephants and apes first appear in the fossil records
Event #	Your Analogy value	Years Ago
27	.03 inches	15 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
hominids appear in the fossil record
Event #	Your Analogy Value	Years Ago
28	.002 inches	1 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
The Modern Ice age
Event #	Your Analogy Value	Years Ago
29	.00002 inches	.01 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
Began with the end of the most recent glaciation
Event #	Your Analogy Value	Years Ago
30	.00000003 inches	.000015 MYA
Description of Events that Affected Life on Earth. Also Include Picture or Videos.
The wonderful and most important Sarah (November 7) and Alyssa (February 23) were born! Yayyy!!

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Life History Event Timeline