Species Name
stringclasses
10 values
Years Lived (Million Years)
float64
1
500
Extinction Reason
stringclasses
7 values
Steller’s Sea Cow
251.29
Climate Change
Smilodon
55.64
Predation
Dodo
418.96
Human Impact
Trilobite
484.88
Natural Disaster
Plesiosaur
143.15
Climate Change
Megalodon
91.58
Habitat Loss
Trilobite
288.29
Mass Extinction
Dodo
354.16
Human Impact
Sabertooth Tiger
139.25
Natural Disaster
Smilodon
135.48
Mass Extinction
Dodo
305.31
Asteroid Impact
Dodo
324.71
Natural Disaster
Dodo
58.2
Mass Extinction
Plesiosaur
396.94
Mass Extinction
Smilodon
149.86
Climate Change
Steller’s Sea Cow
10.7
Climate Change
Smilodon
211.28
Natural Disaster
Dodo
413.77
Climate Change
Megalodon
186.61
Predation
Dodo
417.58
Predation
Quagga
354.78
Predation
Plesiosaur
313.22
Natural Disaster
Trilobite
69.42
Predation
Sabertooth Tiger
242.22
Climate Change
Steller’s Sea Cow
67.51
Human Impact
Plesiosaur
416.06
Human Impact
Smilodon
401.89
Climate Change
Steller’s Sea Cow
403.62
Climate Change
Dodo
80.88
Mass Extinction
Plesiosaur
236.13
Predation
Tyrannosaurus Rex
352.61
Asteroid Impact
Plesiosaur
329.39
Climate Change
Trilobite
391.82
Climate Change
Dodo
229.74
Asteroid Impact
Woolly Mammoth
317.71
Asteroid Impact
Plesiosaur
404.65
Human Impact
Woolly Mammoth
199.47
Climate Change
Plesiosaur
327.44
Natural Disaster
Megalodon
420.55
Predation
Tyrannosaurus Rex
416.52
Climate Change
Woolly Mammoth
417.13
Asteroid Impact
Plesiosaur
261.24
Asteroid Impact
Dodo
206.61
Climate Change
Quagga
464.84
Natural Disaster
Woolly Mammoth
141.7
Predation
Trilobite
116.45
Asteroid Impact
Sabertooth Tiger
350.43
Human Impact
Sabertooth Tiger
138.1
Human Impact
Sabertooth Tiger
108.89
Natural Disaster
Quagga
175.75
Mass Extinction
Woolly Mammoth
92.6
Mass Extinction
Quagga
67.8
Mass Extinction
Dodo
200.92
Mass Extinction
Steller’s Sea Cow
34.94
Asteroid Impact
Quagga
43.23
Asteroid Impact
Quagga
16.66
Natural Disaster
Tyrannosaurus Rex
458.85
Natural Disaster
Sabertooth Tiger
312.6
Asteroid Impact
Quagga
421.62
Human Impact
Tyrannosaurus Rex
41.88
Predation
Megalodon
288.71
Predation
Woolly Mammoth
392.77
Natural Disaster
Plesiosaur
383.06
Asteroid Impact
Sabertooth Tiger
291.55
Mass Extinction
Quagga
354.15
Predation
Woolly Mammoth
288.19
Predation
Trilobite
118.42
Asteroid Impact
Tyrannosaurus Rex
466.6
Predation
Sabertooth Tiger
17.42
Natural Disaster
Steller’s Sea Cow
274.71
Climate Change
Quagga
486.1
Asteroid Impact
Trilobite
62.96
Mass Extinction
Woolly Mammoth
373.12
Mass Extinction
Dodo
33.57
Asteroid Impact
Tyrannosaurus Rex
340.81
Natural Disaster
Trilobite
22.65
Human Impact
Trilobite
260.93
Human Impact
Woolly Mammoth
416.09
Human Impact
Dodo
493.26
Predation
Smilodon
318.6
Climate Change
Woolly Mammoth
375.32
Asteroid Impact
Steller’s Sea Cow
183.56
Climate Change
Quagga
405.41
Asteroid Impact
Quagga
63.21
Mass Extinction
Steller’s Sea Cow
241.73
Mass Extinction
Dodo
145.58
Mass Extinction
Megalodon
264.52
Asteroid Impact
Steller’s Sea Cow
314.09
Human Impact
Tyrannosaurus Rex
74.11
Human Impact
Sabertooth Tiger
45.39
Habitat Loss
Trilobite
203.05
Asteroid Impact
Trilobite
94.82
Mass Extinction
Megalodon
469.15
Predation
Steller’s Sea Cow
437.86
Predation
Trilobite
111.83
Habitat Loss
Tyrannosaurus Rex
461.44
Natural Disaster
Steller’s Sea Cow
491.56
Human Impact
Dodo
386.65
Mass Extinction
Sabertooth Tiger
310.55
Climate Change
Dodo
418.5
Human Impact