Species Name
stringclasses
10 values
Years Lived (Million Years)
float64
1
500
Extinction Reason
stringclasses
7 values
Plesiosaur
367.44
Habitat Loss
Megalodon
23.58
Habitat Loss
Megalodon
418.33
Human Impact
Woolly Mammoth
458.91
Natural Disaster
Quagga
422.45
Predation
Tyrannosaurus Rex
72.98
Climate Change
Woolly Mammoth
317.62
Human Impact
Dodo
445.38
Mass Extinction
Smilodon
372.76
Mass Extinction
Dodo
52.99
Mass Extinction
Sabertooth Tiger
130.16
Asteroid Impact
Trilobite
497.61
Mass Extinction
Quagga
261.53
Habitat Loss
Steller’s Sea Cow
104.28
Predation
Sabertooth Tiger
149.59
Habitat Loss
Megalodon
124.84
Habitat Loss
Sabertooth Tiger
329.72
Predation
Dodo
27.77
Asteroid Impact
Megalodon
270.6
Climate Change
Quagga
34.63
Asteroid Impact
Tyrannosaurus Rex
18.21
Habitat Loss
Plesiosaur
311.14
Predation
Trilobite
387.95
Habitat Loss
Steller’s Sea Cow
457.79
Human Impact
Sabertooth Tiger
23.44
Mass Extinction
Plesiosaur
323.13
Human Impact
Smilodon
433.72
Human Impact
Steller’s Sea Cow
481.69
Human Impact
Sabertooth Tiger
296.71
Habitat Loss
Plesiosaur
160.64
Natural Disaster
Steller’s Sea Cow
458.93
Natural Disaster
Trilobite
4.33
Natural Disaster
Trilobite
198.13
Natural Disaster
Smilodon
236.7
Predation
Steller’s Sea Cow
83.2
Asteroid Impact
Plesiosaur
232.64
Natural Disaster
Plesiosaur
467.38
Predation
Plesiosaur
194.22
Mass Extinction
Smilodon
362.61
Natural Disaster
Quagga
77.67
Asteroid Impact
Woolly Mammoth
75.74
Asteroid Impact
Steller’s Sea Cow
230.46
Climate Change
Smilodon
300.09
Natural Disaster
Tyrannosaurus Rex
253.15
Mass Extinction
Dodo
250.78
Habitat Loss
Sabertooth Tiger
234.31
Human Impact
Tyrannosaurus Rex
328.29
Asteroid Impact
Megalodon
259.73
Asteroid Impact
Sabertooth Tiger
33.6
Mass Extinction
Plesiosaur
439.17
Predation
Woolly Mammoth
72.32
Natural Disaster
Megalodon
294.29
Climate Change
Megalodon
270.37
Climate Change
Trilobite
327.96
Asteroid Impact
Trilobite
16.04
Climate Change
Plesiosaur
90.93
Human Impact
Woolly Mammoth
426.85
Predation
Sabertooth Tiger
246.5
Natural Disaster
Steller’s Sea Cow
370.52
Natural Disaster
Tyrannosaurus Rex
163.26
Asteroid Impact
Trilobite
80.69
Climate Change
Quagga
479.47
Predation
Steller’s Sea Cow
376.04
Habitat Loss
Smilodon
342.19
Predation
Smilodon
155.52
Natural Disaster
Smilodon
498.95
Habitat Loss
Trilobite
156.09
Climate Change
Sabertooth Tiger
389.63
Human Impact
Tyrannosaurus Rex
342.28
Human Impact
Quagga
382.64
Natural Disaster
Plesiosaur
224.73
Natural Disaster
Tyrannosaurus Rex
154.94
Mass Extinction
Sabertooth Tiger
245.91
Asteroid Impact
Tyrannosaurus Rex
65.53
Human Impact
Steller’s Sea Cow
37
Asteroid Impact
Megalodon
113.52
Climate Change
Steller’s Sea Cow
348.45
Asteroid Impact
Woolly Mammoth
62.06
Human Impact
Sabertooth Tiger
234.48
Human Impact
Steller’s Sea Cow
419.01
Human Impact
Sabertooth Tiger
123.94
Habitat Loss
Woolly Mammoth
248.04
Climate Change
Quagga
61.43
Asteroid Impact
Megalodon
488.06
Mass Extinction
Steller’s Sea Cow
476.52
Climate Change
Tyrannosaurus Rex
220.13
Habitat Loss
Megalodon
141.71
Mass Extinction
Quagga
313.36
Mass Extinction
Trilobite
130.11
Human Impact
Sabertooth Tiger
340.45
Mass Extinction
Woolly Mammoth
43.92
Predation
Steller’s Sea Cow
318.79
Climate Change
Dodo
241.36
Asteroid Impact
Tyrannosaurus Rex
50.45
Asteroid Impact
Sabertooth Tiger
384.37
Habitat Loss
Plesiosaur
9.26
Natural Disaster
Dodo
328.19
Natural Disaster
Smilodon
479.4
Predation
Trilobite
330.32
Mass Extinction
Woolly Mammoth
296.09
Human Impact