Species Name
stringclasses
10 values
Years Lived (Million Years)
float64
1
500
Extinction Reason
stringclasses
7 values
Smilodon
276.54
Climate Change
Woolly Mammoth
375.35
Habitat Loss
Quagga
24.46
Human Impact
Woolly Mammoth
499.13
Mass Extinction
Megalodon
166.12
Asteroid Impact
Megalodon
423.74
Human Impact
Smilodon
240.26
Natural Disaster
Quagga
57.02
Asteroid Impact
Tyrannosaurus Rex
459.49
Mass Extinction
Sabertooth Tiger
343.64
Mass Extinction
Steller’s Sea Cow
223.05
Climate Change
Steller’s Sea Cow
352.12
Asteroid Impact
Sabertooth Tiger
88.76
Mass Extinction
Trilobite
302.84
Mass Extinction
Steller’s Sea Cow
260.15
Climate Change
Trilobite
198.41
Predation
Smilodon
390.71
Habitat Loss
Tyrannosaurus Rex
467.03
Human Impact
Smilodon
325.04
Habitat Loss
Plesiosaur
27.87
Habitat Loss
Smilodon
430.84
Habitat Loss
Sabertooth Tiger
463.14
Human Impact
Steller’s Sea Cow
74.88
Predation
Smilodon
209.6
Climate Change
Sabertooth Tiger
203.39
Asteroid Impact
Trilobite
406.29
Mass Extinction
Steller’s Sea Cow
285.58
Habitat Loss
Tyrannosaurus Rex
110.42
Asteroid Impact
Woolly Mammoth
307.89
Predation
Quagga
227.19
Mass Extinction
Sabertooth Tiger
20.94
Habitat Loss
Tyrannosaurus Rex
430.84
Natural Disaster
Smilodon
186.52
Natural Disaster
Smilodon
450.26
Asteroid Impact
Steller’s Sea Cow
224.1
Asteroid Impact
Tyrannosaurus Rex
371.58
Natural Disaster
Smilodon
137.88
Habitat Loss
Smilodon
382.62
Asteroid Impact
Smilodon
124.83
Predation
Sabertooth Tiger
116.16
Predation
Quagga
401.82
Predation
Woolly Mammoth
256.17
Mass Extinction
Trilobite
393.87
Mass Extinction
Smilodon
33.57
Asteroid Impact
Woolly Mammoth
180.42
Human Impact
Steller’s Sea Cow
23.53
Human Impact
Plesiosaur
340.76
Natural Disaster
Trilobite
225.56
Mass Extinction
Steller’s Sea Cow
347.84
Climate Change
Quagga
182
Mass Extinction
Sabertooth Tiger
93.21
Asteroid Impact
Megalodon
323.18
Habitat Loss
Quagga
7.76
Human Impact
Tyrannosaurus Rex
262.59
Human Impact
Dodo
269.62
Habitat Loss
Quagga
422.05
Human Impact
Trilobite
354.55
Human Impact
Megalodon
6.43
Asteroid Impact
Megalodon
139.81
Asteroid Impact
Megalodon
187.03
Mass Extinction
Sabertooth Tiger
66.55
Habitat Loss
Plesiosaur
219.78
Asteroid Impact
Dodo
416.93
Human Impact
Woolly Mammoth
73.75
Mass Extinction
Smilodon
134.77
Predation
Dodo
75.8
Asteroid Impact
Quagga
80.7
Habitat Loss
Steller’s Sea Cow
355.79
Natural Disaster
Quagga
344.77
Habitat Loss
Sabertooth Tiger
14.94
Natural Disaster
Steller’s Sea Cow
308.96
Habitat Loss
Quagga
262.62
Human Impact
Tyrannosaurus Rex
202.39
Natural Disaster
Sabertooth Tiger
489.68
Asteroid Impact
Dodo
345.54
Natural Disaster
Steller’s Sea Cow
255.33
Asteroid Impact
Megalodon
432.78
Habitat Loss
Sabertooth Tiger
353.15
Natural Disaster
Woolly Mammoth
249.22
Asteroid Impact
Dodo
405.39
Human Impact
Tyrannosaurus Rex
417.22
Habitat Loss
Quagga
10.16
Asteroid Impact
Woolly Mammoth
350.83
Asteroid Impact
Trilobite
380.38
Predation
Woolly Mammoth
467.76
Natural Disaster
Trilobite
195.02
Human Impact
Woolly Mammoth
201.83
Climate Change
Steller’s Sea Cow
13.24
Climate Change
Sabertooth Tiger
406.53
Habitat Loss
Trilobite
131.68
Habitat Loss
Woolly Mammoth
263.67
Human Impact
Tyrannosaurus Rex
198.47
Predation
Trilobite
242.37
Human Impact
Sabertooth Tiger
123.07
Climate Change
Tyrannosaurus Rex
242.55
Predation
Sabertooth Tiger
49.35
Asteroid Impact
Woolly Mammoth
14.18
Asteroid Impact
Smilodon
177.12
Natural Disaster
Smilodon
68.18
Mass Extinction
Trilobite
275.21
Human Impact