Species Name
stringclasses
10 values
Years Lived (Million Years)
float64
1
500
Extinction Reason
stringclasses
7 values
Megalodon
22.6
Mass Extinction
Trilobite
178.65
Predation
Woolly Mammoth
178.86
Habitat Loss
Woolly Mammoth
373.2
Habitat Loss
Steller’s Sea Cow
318.91
Asteroid Impact
Woolly Mammoth
228.65
Asteroid Impact
Smilodon
339.54
Natural Disaster
Smilodon
10.2
Mass Extinction
Trilobite
311
Natural Disaster
Tyrannosaurus Rex
437.84
Habitat Loss
Quagga
476.2
Human Impact
Smilodon
458.73
Human Impact
Quagga
298.72
Mass Extinction
Smilodon
327.96
Asteroid Impact
Smilodon
349.74
Habitat Loss
Steller’s Sea Cow
198.36
Habitat Loss
Woolly Mammoth
456.7
Climate Change
Sabertooth Tiger
306.38
Asteroid Impact
Sabertooth Tiger
261.26
Predation
Dodo
462.45
Mass Extinction
Dodo
393.78
Mass Extinction
Trilobite
362.11
Natural Disaster
Trilobite
373.34
Human Impact
Trilobite
27.53
Mass Extinction
Megalodon
1.66
Asteroid Impact
Quagga
7.26
Habitat Loss
Quagga
463.13
Habitat Loss
Trilobite
488.37
Human Impact
Megalodon
51.12
Mass Extinction
Smilodon
53.45
Human Impact
Tyrannosaurus Rex
290.99
Predation
Smilodon
98.77
Natural Disaster
Smilodon
474.71
Habitat Loss
Trilobite
477.03
Natural Disaster
Tyrannosaurus Rex
272.33
Asteroid Impact
Tyrannosaurus Rex
109.48
Human Impact
Steller’s Sea Cow
119.77
Habitat Loss
Plesiosaur
165.56
Climate Change
Steller’s Sea Cow
331.48
Climate Change
Tyrannosaurus Rex
304.86
Climate Change
Smilodon
190.33
Human Impact
Megalodon
249.36
Natural Disaster
Steller’s Sea Cow
27.48
Human Impact
Dodo
106.23
Human Impact
Tyrannosaurus Rex
357.63
Asteroid Impact
Tyrannosaurus Rex
5.42
Human Impact
Dodo
347.1
Asteroid Impact
Quagga
383.42
Natural Disaster
Sabertooth Tiger
426.2
Mass Extinction
Woolly Mammoth
115.5
Climate Change
Steller’s Sea Cow
103.45
Habitat Loss
Trilobite
404.54
Human Impact
Smilodon
81.2
Mass Extinction
Trilobite
424.49
Climate Change
Woolly Mammoth
358.27
Asteroid Impact
Quagga
340.34
Asteroid Impact
Woolly Mammoth
339.07
Natural Disaster
Smilodon
283.8
Climate Change
Smilodon
432.49
Human Impact
Tyrannosaurus Rex
168.35
Predation
Smilodon
319.38
Predation
Woolly Mammoth
274.05
Natural Disaster
Plesiosaur
199.72
Mass Extinction
Smilodon
381.21
Mass Extinction
Plesiosaur
92.36
Mass Extinction
Dodo
36.09
Natural Disaster
Trilobite
120.12
Climate Change
Smilodon
388.7
Mass Extinction
Sabertooth Tiger
378.93
Mass Extinction
Megalodon
455.22
Predation
Dodo
495.19
Natural Disaster
Quagga
400.37
Mass Extinction
Dodo
314.94
Asteroid Impact
Dodo
110.92
Natural Disaster
Smilodon
202.47
Habitat Loss
Sabertooth Tiger
158
Mass Extinction
Dodo
467.32
Mass Extinction
Smilodon
305.22
Habitat Loss
Tyrannosaurus Rex
231.37
Predation
Dodo
447.17
Habitat Loss
Steller’s Sea Cow
87.26
Asteroid Impact
Plesiosaur
385.92
Mass Extinction
Woolly Mammoth
395.46
Natural Disaster
Steller’s Sea Cow
118.89
Asteroid Impact
Tyrannosaurus Rex
251.21
Predation
Megalodon
239.12
Human Impact
Steller’s Sea Cow
441.25
Climate Change
Sabertooth Tiger
357.97
Predation
Woolly Mammoth
88.39
Natural Disaster
Tyrannosaurus Rex
138.88
Mass Extinction
Woolly Mammoth
144.54
Mass Extinction
Sabertooth Tiger
1.45
Natural Disaster
Plesiosaur
268.56
Mass Extinction
Steller’s Sea Cow
207.22
Climate Change
Steller’s Sea Cow
363.42
Human Impact
Trilobite
223.78
Predation
Tyrannosaurus Rex
268.79
Predation
Woolly Mammoth
439.43
Habitat Loss
Quagga
472.98
Natural Disaster
Smilodon
210.29
Habitat Loss