Species Name
stringclasses
10 values
Years Lived (Million Years)
float64
1
500
Extinction Reason
stringclasses
7 values
Plesiosaur
215.63
Natural Disaster
Woolly Mammoth
441.69
Habitat Loss
Sabertooth Tiger
377.69
Natural Disaster
Sabertooth Tiger
115.27
Mass Extinction
Steller’s Sea Cow
158.62
Predation
Sabertooth Tiger
317.98
Asteroid Impact
Megalodon
21.55
Human Impact
Woolly Mammoth
455.42
Natural Disaster
Woolly Mammoth
270.27
Natural Disaster
Tyrannosaurus Rex
392.58
Asteroid Impact
Smilodon
126.67
Climate Change
Sabertooth Tiger
446.42
Habitat Loss
Smilodon
473.11
Predation
Sabertooth Tiger
43.32
Climate Change
Tyrannosaurus Rex
87.76
Asteroid Impact
Tyrannosaurus Rex
83.93
Predation
Woolly Mammoth
412.94
Predation
Smilodon
25.64
Habitat Loss
Quagga
53.22
Natural Disaster
Steller’s Sea Cow
222.72
Mass Extinction
Dodo
252.85
Predation
Sabertooth Tiger
230.27
Asteroid Impact
Woolly Mammoth
226.17
Human Impact
Tyrannosaurus Rex
37.83
Mass Extinction
Tyrannosaurus Rex
149.21
Natural Disaster
Dodo
244.06
Predation
Sabertooth Tiger
494.6
Mass Extinction
Megalodon
201.03
Climate Change
Smilodon
377.03
Human Impact
Steller’s Sea Cow
363.15
Predation
Trilobite
480
Mass Extinction
Smilodon
364.44
Predation
Dodo
271.51
Habitat Loss
Tyrannosaurus Rex
121.8
Habitat Loss
Plesiosaur
28.79
Predation
Megalodon
169.58
Natural Disaster
Quagga
407.1
Mass Extinction
Dodo
226.66
Predation
Megalodon
427.29
Natural Disaster
Trilobite
286.9
Habitat Loss
Tyrannosaurus Rex
66.67
Predation
Steller’s Sea Cow
328.05
Predation
Tyrannosaurus Rex
130.28
Human Impact
Smilodon
460.82
Human Impact
Sabertooth Tiger
384.48
Habitat Loss
Plesiosaur
33.82
Natural Disaster
Tyrannosaurus Rex
432.26
Mass Extinction
Sabertooth Tiger
407.25
Climate Change
Woolly Mammoth
352.72
Human Impact
Steller’s Sea Cow
201.6
Predation
Steller’s Sea Cow
206.81
Mass Extinction
Trilobite
386.59
Asteroid Impact
Steller’s Sea Cow
3.92
Mass Extinction
Trilobite
376.72
Mass Extinction
Trilobite
140.85
Human Impact
Tyrannosaurus Rex
43.26
Predation
Dodo
30.47
Habitat Loss
Smilodon
340.62
Predation
Sabertooth Tiger
175.35
Predation
Tyrannosaurus Rex
366.9
Mass Extinction
Trilobite
426.59
Predation
Woolly Mammoth
325.01
Climate Change
Smilodon
268.84
Natural Disaster
Woolly Mammoth
36.04
Human Impact
Plesiosaur
36.55
Asteroid Impact
Plesiosaur
52.45
Mass Extinction
Woolly Mammoth
347.77
Predation
Sabertooth Tiger
448.57
Predation
Dodo
331.32
Asteroid Impact
Trilobite
32.94
Human Impact
Quagga
105.55
Predation
Smilodon
133.25
Mass Extinction
Woolly Mammoth
169.53
Natural Disaster
Woolly Mammoth
324.72
Natural Disaster
Steller’s Sea Cow
6.74
Natural Disaster
Steller’s Sea Cow
386.13
Habitat Loss
Trilobite
136.58
Human Impact
Smilodon
226.61
Habitat Loss
Megalodon
140.35
Human Impact
Steller’s Sea Cow
426.29
Mass Extinction
Megalodon
316.05
Mass Extinction
Plesiosaur
185.09
Asteroid Impact
Dodo
49.3
Mass Extinction
Trilobite
218.47
Asteroid Impact
Steller’s Sea Cow
194.3
Climate Change
Tyrannosaurus Rex
458.18
Asteroid Impact
Dodo
3.4
Natural Disaster
Plesiosaur
122.49
Mass Extinction
Plesiosaur
143.07
Predation
Smilodon
358.07
Mass Extinction
Plesiosaur
363.51
Habitat Loss
Sabertooth Tiger
444.03
Habitat Loss
Plesiosaur
28.2
Predation
Dodo
198.17
Habitat Loss
Steller’s Sea Cow
175.91
Habitat Loss
Steller’s Sea Cow
336.09
Climate Change
Woolly Mammoth
129.38
Mass Extinction
Dodo
138.79
Predation
Smilodon
495.6
Mass Extinction
Quagga
67.84
Predation