Species Name
stringclasses
10 values
Years Lived (Million Years)
float64
1
500
Extinction Reason
stringclasses
7 values
Plesiosaur
37.11
Habitat Loss
Quagga
319.76
Predation
Megalodon
275.84
Mass Extinction
Plesiosaur
157.17
Mass Extinction
Megalodon
274.4
Human Impact
Trilobite
194.71
Habitat Loss
Steller’s Sea Cow
325.07
Natural Disaster
Smilodon
184.92
Human Impact
Quagga
29.7
Habitat Loss
Dodo
58.79
Climate Change
Dodo
470.64
Natural Disaster
Quagga
2.23
Habitat Loss
Dodo
461.99
Climate Change
Tyrannosaurus Rex
199.07
Climate Change
Sabertooth Tiger
67.77
Climate Change
Woolly Mammoth
439.25
Predation
Plesiosaur
2.94
Habitat Loss
Dodo
436.86
Mass Extinction
Sabertooth Tiger
166.99
Asteroid Impact
Tyrannosaurus Rex
292.7
Climate Change
Plesiosaur
282.49
Natural Disaster
Tyrannosaurus Rex
145.57
Asteroid Impact
Sabertooth Tiger
3.17
Habitat Loss
Tyrannosaurus Rex
463.53
Climate Change
Smilodon
350.59
Predation
Plesiosaur
96.61
Climate Change
Steller’s Sea Cow
6.27
Natural Disaster
Trilobite
412.22
Climate Change
Dodo
201.81
Predation
Dodo
71.06
Climate Change
Tyrannosaurus Rex
354.41
Habitat Loss
Plesiosaur
388.14
Human Impact
Woolly Mammoth
71.41
Habitat Loss
Sabertooth Tiger
16.78
Climate Change
Dodo
192.73
Climate Change
Dodo
452.96
Asteroid Impact
Smilodon
339.74
Climate Change
Plesiosaur
168.67
Asteroid Impact
Megalodon
87.01
Habitat Loss
Steller’s Sea Cow
293.62
Mass Extinction
Plesiosaur
35.74
Climate Change
Smilodon
351.68
Natural Disaster
Steller’s Sea Cow
345.48
Habitat Loss
Trilobite
236.14
Climate Change
Sabertooth Tiger
114.95
Asteroid Impact
Plesiosaur
241.67
Mass Extinction
Tyrannosaurus Rex
32.98
Human Impact
Tyrannosaurus Rex
135.85
Climate Change
Smilodon
38.56
Natural Disaster
Plesiosaur
74.22
Natural Disaster
Woolly Mammoth
143.65
Asteroid Impact
Trilobite
35.18
Habitat Loss
Sabertooth Tiger
435.87
Natural Disaster
Tyrannosaurus Rex
179.26
Predation
Trilobite
34.04
Natural Disaster
Smilodon
207.51
Climate Change
Trilobite
460.56
Mass Extinction
Sabertooth Tiger
376.99
Human Impact
Steller’s Sea Cow
20.45
Habitat Loss
Plesiosaur
101.8
Habitat Loss
Plesiosaur
142.23
Climate Change
Tyrannosaurus Rex
315.3
Mass Extinction
Sabertooth Tiger
116.03
Natural Disaster
Woolly Mammoth
419.71
Natural Disaster
Steller’s Sea Cow
229.27
Mass Extinction
Megalodon
124.75
Human Impact
Woolly Mammoth
245.31
Asteroid Impact
Plesiosaur
99.99
Habitat Loss
Trilobite
179.05
Habitat Loss
Sabertooth Tiger
453.3
Predation
Steller’s Sea Cow
217.56
Climate Change
Smilodon
270.09
Natural Disaster
Dodo
50.79
Habitat Loss
Smilodon
235.56
Habitat Loss
Trilobite
52.01
Habitat Loss
Smilodon
454.56
Natural Disaster
Tyrannosaurus Rex
141.71
Habitat Loss
Woolly Mammoth
311.67
Climate Change
Steller’s Sea Cow
191.36
Human Impact
Smilodon
75.01
Human Impact
Quagga
213.15
Predation
Dodo
224.48
Climate Change
Steller’s Sea Cow
175.87
Natural Disaster
Plesiosaur
155.8
Habitat Loss
Plesiosaur
114.02
Predation
Tyrannosaurus Rex
491.99
Mass Extinction
Woolly Mammoth
256.04
Mass Extinction
Woolly Mammoth
260.15
Natural Disaster
Smilodon
287.29
Natural Disaster
Quagga
180.98
Natural Disaster
Dodo
12.08
Human Impact
Dodo
56.56
Climate Change
Plesiosaur
254.89
Climate Change
Dodo
137.07
Climate Change
Dodo
334.36
Habitat Loss
Smilodon
30.08
Climate Change
Smilodon
231.18
Habitat Loss
Smilodon
338.27
Predation
Steller’s Sea Cow
42.48
Mass Extinction
Tyrannosaurus Rex
395.5
Predation