Species Name
stringclasses
10 values
Years Lived (Million Years)
float64
1
500
Extinction Reason
stringclasses
7 values
Smilodon
209.99
Mass Extinction
Smilodon
92.56
Habitat Loss
Megalodon
187.16
Habitat Loss
Smilodon
244.67
Asteroid Impact
Tyrannosaurus Rex
191.5
Natural Disaster
Dodo
23.58
Natural Disaster
Dodo
364.05
Human Impact
Woolly Mammoth
440.18
Asteroid Impact
Plesiosaur
409.93
Climate Change
Woolly Mammoth
442.79
Mass Extinction
Smilodon
283.44
Predation
Plesiosaur
98.41
Human Impact
Steller’s Sea Cow
440.93
Climate Change
Trilobite
404.16
Mass Extinction
Dodo
257.52
Predation
Megalodon
165.43
Mass Extinction
Woolly Mammoth
459.65
Natural Disaster
Woolly Mammoth
59.84
Climate Change
Megalodon
165.37
Human Impact
Quagga
310.56
Human Impact
Trilobite
381.76
Habitat Loss
Woolly Mammoth
472.75
Predation
Trilobite
236.37
Mass Extinction
Megalodon
297.22
Mass Extinction
Sabertooth Tiger
81.04
Habitat Loss
Steller’s Sea Cow
128.44
Asteroid Impact
Steller’s Sea Cow
240.72
Mass Extinction
Trilobite
381.85
Natural Disaster
Quagga
248.09
Asteroid Impact
Sabertooth Tiger
306.58
Natural Disaster
Plesiosaur
56.51
Habitat Loss
Plesiosaur
345.66
Climate Change
Tyrannosaurus Rex
397.85
Climate Change
Quagga
343.07
Climate Change
Quagga
372.33
Climate Change
Dodo
182.45
Predation
Woolly Mammoth
203.64
Predation
Dodo
418.78
Climate Change
Tyrannosaurus Rex
74.13
Mass Extinction
Megalodon
308.39
Habitat Loss
Woolly Mammoth
279.57
Climate Change
Plesiosaur
317.3
Natural Disaster
Woolly Mammoth
404.87
Natural Disaster
Woolly Mammoth
14.65
Mass Extinction
Woolly Mammoth
456.7
Human Impact
Woolly Mammoth
454.38
Mass Extinction
Trilobite
402.13
Asteroid Impact
Steller’s Sea Cow
490.54
Asteroid Impact
Quagga
407.1
Mass Extinction
Quagga
56.25
Predation
Trilobite
293.39
Habitat Loss
Steller’s Sea Cow
150.47
Asteroid Impact
Woolly Mammoth
237.14
Habitat Loss
Woolly Mammoth
263.9
Asteroid Impact
Woolly Mammoth
44.36
Habitat Loss
Quagga
436.36
Natural Disaster
Tyrannosaurus Rex
455.55
Habitat Loss
Megalodon
186.39
Human Impact
Steller’s Sea Cow
126.5
Natural Disaster
Tyrannosaurus Rex
195.02
Habitat Loss
Dodo
314.65
Habitat Loss
Megalodon
5.98
Mass Extinction
Plesiosaur
338.74
Natural Disaster
Plesiosaur
371.84
Mass Extinction
Trilobite
69.01
Habitat Loss
Tyrannosaurus Rex
455.91
Mass Extinction
Sabertooth Tiger
172.05
Mass Extinction
Plesiosaur
435.79
Mass Extinction
Sabertooth Tiger
459.81
Mass Extinction
Plesiosaur
35.46
Human Impact
Plesiosaur
65.41
Predation
Quagga
48.6
Habitat Loss
Steller’s Sea Cow
202.37
Asteroid Impact
Megalodon
301.78
Predation
Woolly Mammoth
8.9
Human Impact
Woolly Mammoth
47.29
Asteroid Impact
Smilodon
405.09
Habitat Loss
Plesiosaur
366.14
Natural Disaster
Sabertooth Tiger
221.68
Predation
Trilobite
272.4
Mass Extinction
Woolly Mammoth
331.12
Mass Extinction
Quagga
122.53
Predation
Smilodon
191.76
Natural Disaster
Dodo
132.82
Asteroid Impact
Trilobite
68.3
Mass Extinction
Woolly Mammoth
60.41
Asteroid Impact
Smilodon
186.76
Human Impact
Dodo
217.47
Habitat Loss
Woolly Mammoth
2.21
Asteroid Impact
Megalodon
405.47
Human Impact
Sabertooth Tiger
323.45
Habitat Loss
Tyrannosaurus Rex
97.25
Climate Change
Steller’s Sea Cow
126.82
Climate Change
Woolly Mammoth
277.96
Mass Extinction
Quagga
403.4
Mass Extinction
Smilodon
189.15
Mass Extinction
Tyrannosaurus Rex
400.14
Human Impact
Trilobite
109.24
Mass Extinction
Plesiosaur
429.96
Natural Disaster
Steller’s Sea Cow
357.74
Mass Extinction