Species Name
stringclasses
10 values
Years Lived (Million Years)
float64
1
500
Extinction Reason
stringclasses
7 values
Steller’s Sea Cow
322.42
Natural Disaster
Woolly Mammoth
377.82
Climate Change
Tyrannosaurus Rex
30.9
Habitat Loss
Plesiosaur
285.3
Natural Disaster
Woolly Mammoth
246.04
Natural Disaster
Plesiosaur
365.24
Asteroid Impact
Steller’s Sea Cow
316.64
Human Impact
Steller’s Sea Cow
489.85
Natural Disaster
Steller’s Sea Cow
355.07
Mass Extinction
Megalodon
341.27
Asteroid Impact
Tyrannosaurus Rex
378.01
Habitat Loss
Quagga
243.24
Natural Disaster
Steller’s Sea Cow
454.98
Human Impact
Tyrannosaurus Rex
110.61
Natural Disaster
Smilodon
457.68
Climate Change
Quagga
301.03
Asteroid Impact
Tyrannosaurus Rex
383.21
Mass Extinction
Steller’s Sea Cow
119.25
Predation
Steller’s Sea Cow
178.74
Climate Change
Tyrannosaurus Rex
308.12
Natural Disaster
Woolly Mammoth
5.2
Natural Disaster
Trilobite
344.89
Asteroid Impact
Smilodon
332.59
Asteroid Impact
Trilobite
355.42
Natural Disaster
Megalodon
83.33
Human Impact
Dodo
65.77
Natural Disaster
Plesiosaur
280.83
Mass Extinction
Dodo
379.85
Natural Disaster
Smilodon
206.61
Human Impact
Steller’s Sea Cow
326.4
Mass Extinction
Quagga
160.06
Human Impact
Sabertooth Tiger
235.61
Climate Change
Steller’s Sea Cow
9.84
Climate Change
Steller’s Sea Cow
402.44
Natural Disaster
Megalodon
261.67
Habitat Loss
Megalodon
119.94
Human Impact
Megalodon
73.26
Human Impact
Plesiosaur
86.55
Mass Extinction
Sabertooth Tiger
410.02
Mass Extinction
Trilobite
201.95
Predation
Steller’s Sea Cow
233.5
Human Impact
Dodo
443.79
Human Impact
Dodo
476.41
Habitat Loss
Tyrannosaurus Rex
23.26
Natural Disaster
Dodo
302.02
Predation
Dodo
130.2
Mass Extinction
Sabertooth Tiger
424.48
Predation
Smilodon
322.93
Climate Change
Plesiosaur
464.45
Asteroid Impact
Trilobite
468.19
Natural Disaster
Dodo
325.99
Asteroid Impact
Tyrannosaurus Rex
345.08
Natural Disaster
Plesiosaur
109.61
Human Impact
Quagga
176.89
Habitat Loss
Trilobite
342.79
Habitat Loss
Megalodon
191.11
Mass Extinction
Sabertooth Tiger
41.96
Predation
Trilobite
148.2
Human Impact
Steller’s Sea Cow
388.77
Asteroid Impact
Tyrannosaurus Rex
83.93
Human Impact
Trilobite
313.97
Climate Change
Woolly Mammoth
286.29
Asteroid Impact
Megalodon
49.99
Mass Extinction
Quagga
451.95
Climate Change
Woolly Mammoth
130.95
Predation
Dodo
442.19
Climate Change
Smilodon
30.6
Habitat Loss
Tyrannosaurus Rex
496.77
Natural Disaster
Smilodon
444.33
Mass Extinction
Tyrannosaurus Rex
9.17
Asteroid Impact
Tyrannosaurus Rex
246.95
Natural Disaster
Tyrannosaurus Rex
205.22
Habitat Loss
Trilobite
336.75
Natural Disaster
Plesiosaur
89.01
Human Impact
Steller’s Sea Cow
349.68
Predation
Plesiosaur
327.72
Asteroid Impact
Smilodon
387.18
Mass Extinction
Smilodon
306.96
Asteroid Impact
Woolly Mammoth
99.62
Habitat Loss
Quagga
6.65
Asteroid Impact
Trilobite
441.75
Asteroid Impact
Sabertooth Tiger
338.03
Human Impact
Trilobite
372.1
Asteroid Impact
Tyrannosaurus Rex
421.51
Climate Change
Woolly Mammoth
251.42
Mass Extinction
Megalodon
435.88
Natural Disaster
Sabertooth Tiger
192.72
Mass Extinction
Megalodon
296.5
Natural Disaster
Woolly Mammoth
149.14
Mass Extinction
Woolly Mammoth
165.15
Asteroid Impact
Sabertooth Tiger
78.95
Predation
Dodo
78.95
Habitat Loss
Woolly Mammoth
408.32
Asteroid Impact
Trilobite
160.91
Asteroid Impact
Trilobite
51.34
Predation
Quagga
161.04
Climate Change
Quagga
497.39
Habitat Loss
Tyrannosaurus Rex
454.95
Human Impact
Dodo
116.95
Climate Change
Sabertooth Tiger
205.64
Climate Change