Species Name
stringclasses
10 values
Years Lived (Million Years)
float64
1
500
Extinction Reason
stringclasses
7 values
Smilodon
268.35
Climate Change
Megalodon
260.86
Mass Extinction
Plesiosaur
355.16
Human Impact
Sabertooth Tiger
462.47
Human Impact
Quagga
432.21
Predation
Megalodon
44.82
Climate Change
Tyrannosaurus Rex
273.56
Natural Disaster
Smilodon
392.71
Asteroid Impact
Trilobite
414.84
Asteroid Impact
Woolly Mammoth
158.88
Mass Extinction
Megalodon
312.04
Climate Change
Plesiosaur
468.25
Human Impact
Plesiosaur
494.63
Mass Extinction
Sabertooth Tiger
354.01
Predation
Megalodon
108.4
Asteroid Impact
Plesiosaur
154.53
Mass Extinction
Smilodon
467.19
Asteroid Impact
Trilobite
327.45
Natural Disaster
Plesiosaur
225.73
Predation
Trilobite
316.45
Climate Change
Woolly Mammoth
188.39
Predation
Steller’s Sea Cow
425.6
Asteroid Impact
Woolly Mammoth
142.53
Asteroid Impact
Tyrannosaurus Rex
184.94
Predation
Dodo
91.13
Climate Change
Trilobite
474.75
Human Impact
Woolly Mammoth
252.97
Predation
Quagga
346.27
Habitat Loss
Woolly Mammoth
293.65
Predation
Sabertooth Tiger
155.46
Habitat Loss
Dodo
13.79
Climate Change
Plesiosaur
140.48
Asteroid Impact
Smilodon
341.67
Climate Change
Quagga
289.32
Predation
Sabertooth Tiger
345.2
Climate Change
Plesiosaur
449.42
Climate Change
Tyrannosaurus Rex
493.63
Natural Disaster
Sabertooth Tiger
194.96
Natural Disaster
Woolly Mammoth
131.33
Predation
Dodo
335.26
Asteroid Impact
Steller’s Sea Cow
231.16
Habitat Loss
Smilodon
295.43
Predation
Trilobite
120.54
Climate Change
Dodo
268.99
Predation
Woolly Mammoth
9.78
Habitat Loss
Steller’s Sea Cow
434.97
Natural Disaster
Steller’s Sea Cow
295.14
Climate Change
Trilobite
262.48
Natural Disaster
Quagga
372.22
Predation
Woolly Mammoth
199.99
Mass Extinction
Steller’s Sea Cow
262.07
Habitat Loss
Plesiosaur
165.43
Habitat Loss
Woolly Mammoth
141.93
Climate Change
Plesiosaur
241.56
Human Impact
Plesiosaur
138.84
Mass Extinction
Smilodon
486.35
Human Impact
Smilodon
7.1
Predation
Dodo
102.3
Mass Extinction
Sabertooth Tiger
362.15
Asteroid Impact
Tyrannosaurus Rex
333.96
Natural Disaster
Tyrannosaurus Rex
169.69
Habitat Loss
Woolly Mammoth
35.05
Predation
Megalodon
240.74
Habitat Loss
Trilobite
175.66
Human Impact
Sabertooth Tiger
441.77
Human Impact
Dodo
130.26
Mass Extinction
Plesiosaur
153.83
Human Impact
Sabertooth Tiger
455.23
Natural Disaster
Woolly Mammoth
159.92
Natural Disaster
Steller’s Sea Cow
132.38
Habitat Loss
Steller’s Sea Cow
175.86
Mass Extinction
Sabertooth Tiger
378.77
Natural Disaster
Plesiosaur
278.97
Climate Change
Quagga
357.14
Natural Disaster
Quagga
175.65
Natural Disaster
Woolly Mammoth
310.35
Mass Extinction
Megalodon
99.74
Asteroid Impact
Steller’s Sea Cow
1.7
Human Impact
Trilobite
156.93
Natural Disaster
Trilobite
410.3
Mass Extinction
Smilodon
140.56
Mass Extinction
Megalodon
378.66
Predation
Dodo
118.99
Climate Change
Smilodon
456.42
Asteroid Impact
Dodo
455.42
Mass Extinction
Smilodon
215.92
Asteroid Impact
Steller’s Sea Cow
377.87
Climate Change
Sabertooth Tiger
367.66
Habitat Loss
Steller’s Sea Cow
39.9
Mass Extinction
Sabertooth Tiger
368.07
Mass Extinction
Dodo
242.53
Asteroid Impact
Dodo
93.6
Predation
Dodo
216.49
Habitat Loss
Smilodon
461.47
Natural Disaster
Tyrannosaurus Rex
58.17
Habitat Loss
Woolly Mammoth
84.92
Habitat Loss
Woolly Mammoth
168.06
Natural Disaster
Tyrannosaurus Rex
362.13
Natural Disaster
Trilobite
174.64
Predation
Quagga
285
Predation