Species Name
stringclasses
10 values
Years Lived (Million Years)
float64
1
500
Extinction Reason
stringclasses
7 values
Megalodon
34.2
Climate Change
Plesiosaur
31.82
Predation
Quagga
203.79
Mass Extinction
Tyrannosaurus Rex
326.91
Asteroid Impact
Steller’s Sea Cow
216.96
Natural Disaster
Smilodon
179.06
Human Impact
Sabertooth Tiger
92.3
Climate Change
Dodo
359.54
Natural Disaster
Tyrannosaurus Rex
106.93
Asteroid Impact
Smilodon
41.07
Human Impact
Dodo
291.28
Predation
Woolly Mammoth
97.84
Mass Extinction
Sabertooth Tiger
430.67
Habitat Loss
Smilodon
271.22
Habitat Loss
Smilodon
51.29
Mass Extinction
Tyrannosaurus Rex
187.42
Predation
Sabertooth Tiger
404.46
Climate Change
Megalodon
374.26
Asteroid Impact
Smilodon
85.75
Climate Change
Sabertooth Tiger
359.21
Human Impact
Smilodon
443.42
Mass Extinction
Quagga
201.4
Climate Change
Megalodon
248.65
Asteroid Impact
Sabertooth Tiger
392.79
Human Impact
Sabertooth Tiger
47.89
Habitat Loss
Woolly Mammoth
428.58
Natural Disaster
Plesiosaur
448.05
Habitat Loss
Smilodon
392.63
Predation
Tyrannosaurus Rex
459.03
Predation
Sabertooth Tiger
427.46
Predation
Megalodon
276.82
Human Impact
Trilobite
14.86
Predation
Megalodon
464.33
Natural Disaster
Woolly Mammoth
295.35
Habitat Loss
Megalodon
431.43
Asteroid Impact
Sabertooth Tiger
498.76
Natural Disaster
Plesiosaur
363.69
Mass Extinction
Plesiosaur
221.42
Predation
Plesiosaur
158
Human Impact
Steller’s Sea Cow
136.96
Climate Change
Quagga
244.38
Natural Disaster
Tyrannosaurus Rex
114.45
Human Impact
Tyrannosaurus Rex
498.44
Predation
Smilodon
410.11
Habitat Loss
Smilodon
246.46
Human Impact
Dodo
259.42
Human Impact
Sabertooth Tiger
255.79
Climate Change
Dodo
483.69
Mass Extinction
Steller’s Sea Cow
490.2
Natural Disaster
Dodo
421.45
Natural Disaster
Woolly Mammoth
15.31
Climate Change
Tyrannosaurus Rex
231.7
Predation
Smilodon
2.74
Mass Extinction
Megalodon
379.6
Mass Extinction
Megalodon
314.38
Natural Disaster
Tyrannosaurus Rex
301.2
Habitat Loss
Megalodon
373.01
Habitat Loss
Tyrannosaurus Rex
198.14
Asteroid Impact
Dodo
327.82
Mass Extinction
Plesiosaur
66.26
Predation
Quagga
268.55
Climate Change
Sabertooth Tiger
439.83
Predation
Quagga
351.92
Human Impact
Smilodon
471.08
Mass Extinction
Woolly Mammoth
280.32
Climate Change
Tyrannosaurus Rex
347.27
Habitat Loss
Dodo
284.76
Predation
Smilodon
187.81
Habitat Loss
Woolly Mammoth
120.64
Habitat Loss
Woolly Mammoth
444.81
Human Impact
Smilodon
126
Habitat Loss
Sabertooth Tiger
486.91
Predation
Trilobite
126.33
Asteroid Impact
Dodo
63.88
Asteroid Impact
Plesiosaur
262.97
Habitat Loss
Woolly Mammoth
424.63
Habitat Loss
Quagga
438.8
Asteroid Impact
Trilobite
379.33
Human Impact
Dodo
462.61
Human Impact
Quagga
29.98
Habitat Loss
Quagga
136.25
Predation
Tyrannosaurus Rex
370.56
Mass Extinction
Steller’s Sea Cow
74.78
Asteroid Impact
Dodo
156.72
Mass Extinction
Megalodon
80.15
Natural Disaster
Tyrannosaurus Rex
296.55
Predation
Smilodon
252.25
Natural Disaster
Quagga
439.32
Mass Extinction
Plesiosaur
462.07
Climate Change
Steller’s Sea Cow
476.42
Natural Disaster
Sabertooth Tiger
348.38
Asteroid Impact
Megalodon
107.4
Climate Change
Plesiosaur
458.14
Natural Disaster
Sabertooth Tiger
90.86
Climate Change
Plesiosaur
375.56
Natural Disaster
Trilobite
153.88
Asteroid Impact
Megalodon
168.96
Predation
Plesiosaur
166.47
Mass Extinction
Plesiosaur
93.77
Habitat Loss
Smilodon
42.22
Habitat Loss