Species Name
stringclasses
10 values
Years Lived (Million Years)
float64
1
500
Extinction Reason
stringclasses
7 values
Smilodon
332.14
Habitat Loss
Woolly Mammoth
333.92
Climate Change
Quagga
354.45
Mass Extinction
Trilobite
261.99
Mass Extinction
Smilodon
314.44
Climate Change
Quagga
173.05
Climate Change
Sabertooth Tiger
150.4
Climate Change
Woolly Mammoth
63.15
Human Impact
Quagga
359.08
Climate Change
Quagga
103.13
Human Impact
Woolly Mammoth
301.65
Asteroid Impact
Tyrannosaurus Rex
72.36
Asteroid Impact
Woolly Mammoth
157.53
Habitat Loss
Quagga
86.91
Predation
Trilobite
36.05
Mass Extinction
Plesiosaur
286.65
Predation
Sabertooth Tiger
39.47
Human Impact
Plesiosaur
263.92
Natural Disaster
Smilodon
369.95
Asteroid Impact
Smilodon
232.88
Habitat Loss
Steller’s Sea Cow
8.92
Habitat Loss
Dodo
14.7
Asteroid Impact
Megalodon
262.39
Mass Extinction
Quagga
138.63
Predation
Megalodon
26.53
Habitat Loss
Plesiosaur
15.88
Habitat Loss
Megalodon
162.31
Predation
Megalodon
98.78
Human Impact
Trilobite
228.37
Natural Disaster
Tyrannosaurus Rex
493.96
Natural Disaster
Tyrannosaurus Rex
461.2
Predation
Megalodon
19.3
Human Impact
Megalodon
383.38
Natural Disaster
Trilobite
393.54
Natural Disaster
Dodo
206.32
Human Impact
Megalodon
386.49
Human Impact
Sabertooth Tiger
11.16
Predation
Steller’s Sea Cow
65.41
Natural Disaster
Smilodon
81.95
Mass Extinction
Woolly Mammoth
123.8
Natural Disaster
Steller’s Sea Cow
266.18
Human Impact
Steller’s Sea Cow
394.99
Habitat Loss
Megalodon
88.43
Habitat Loss
Smilodon
46.56
Climate Change
Plesiosaur
365.13
Mass Extinction
Quagga
359.5
Natural Disaster
Steller’s Sea Cow
112.64
Climate Change
Trilobite
443.55
Natural Disaster
Tyrannosaurus Rex
93.11
Habitat Loss
Steller’s Sea Cow
329.83
Predation
Tyrannosaurus Rex
457.47
Human Impact
Smilodon
231.88
Predation
Smilodon
378.73
Predation
Dodo
372.98
Habitat Loss
Dodo
50.78
Climate Change
Steller’s Sea Cow
406.63
Human Impact
Smilodon
268.08
Human Impact
Plesiosaur
471.28
Habitat Loss
Woolly Mammoth
324.7
Asteroid Impact
Dodo
47.62
Habitat Loss
Dodo
428.36
Predation
Sabertooth Tiger
390.24
Mass Extinction
Sabertooth Tiger
312.06
Habitat Loss
Sabertooth Tiger
286.81
Asteroid Impact
Tyrannosaurus Rex
167.03
Natural Disaster
Megalodon
318.48
Mass Extinction
Sabertooth Tiger
327.79
Human Impact
Plesiosaur
128.59
Habitat Loss
Dodo
378.31
Mass Extinction
Sabertooth Tiger
224.09
Climate Change
Tyrannosaurus Rex
249.21
Asteroid Impact
Trilobite
154.87
Human Impact
Dodo
149.09
Habitat Loss
Plesiosaur
254.86
Mass Extinction
Megalodon
453.7
Human Impact
Woolly Mammoth
181.05
Mass Extinction
Woolly Mammoth
392.88
Predation
Steller’s Sea Cow
201.9
Habitat Loss
Tyrannosaurus Rex
103.28
Predation
Sabertooth Tiger
138.9
Mass Extinction
Plesiosaur
171.02
Habitat Loss
Smilodon
151.01
Climate Change
Sabertooth Tiger
13.85
Mass Extinction
Woolly Mammoth
357.68
Climate Change
Trilobite
333.02
Predation
Plesiosaur
447.84
Asteroid Impact
Sabertooth Tiger
132.75
Predation
Dodo
293.36
Asteroid Impact
Megalodon
260.25
Climate Change
Sabertooth Tiger
28.64
Predation
Woolly Mammoth
247.08
Asteroid Impact
Tyrannosaurus Rex
170.03
Predation
Smilodon
176.85
Habitat Loss
Megalodon
169.49
Human Impact
Dodo
293.69
Natural Disaster
Sabertooth Tiger
109.77
Predation
Woolly Mammoth
425.69
Habitat Loss
Steller’s Sea Cow
425.04
Climate Change
Megalodon
144.51
Asteroid Impact
Woolly Mammoth
26.19
Mass Extinction