Species Name
stringclasses
10 values
Years Lived (Million Years)
float64
1
500
Extinction Reason
stringclasses
7 values
Trilobite
201.26
Natural Disaster
Sabertooth Tiger
253.72
Predation
Steller’s Sea Cow
406.05
Predation
Megalodon
378.28
Mass Extinction
Plesiosaur
253.69
Climate Change
Sabertooth Tiger
485.02
Human Impact
Steller’s Sea Cow
331.44
Natural Disaster
Woolly Mammoth
304
Habitat Loss
Smilodon
107.6
Predation
Megalodon
19.92
Asteroid Impact
Sabertooth Tiger
138.75
Natural Disaster
Plesiosaur
330.93
Climate Change
Woolly Mammoth
226.79
Habitat Loss
Woolly Mammoth
186.35
Habitat Loss
Plesiosaur
375.83
Human Impact
Megalodon
36.42
Human Impact
Trilobite
14.87
Climate Change
Trilobite
469.88
Predation
Trilobite
447.65
Predation
Dodo
364.36
Habitat Loss
Steller’s Sea Cow
49.04
Habitat Loss
Woolly Mammoth
397.71
Human Impact
Sabertooth Tiger
34.12
Predation
Sabertooth Tiger
228.58
Asteroid Impact
Dodo
147.21
Asteroid Impact
Tyrannosaurus Rex
392.98
Climate Change
Steller’s Sea Cow
83.49
Climate Change
Dodo
166.99
Habitat Loss
Quagga
179.61
Habitat Loss
Steller’s Sea Cow
318.77
Mass Extinction
Plesiosaur
409.43
Human Impact
Woolly Mammoth
306.78
Human Impact
Woolly Mammoth
210.16
Mass Extinction
Sabertooth Tiger
14.37
Habitat Loss
Plesiosaur
70.7
Predation
Sabertooth Tiger
140.81
Climate Change
Tyrannosaurus Rex
111.39
Predation
Woolly Mammoth
476.08
Asteroid Impact
Plesiosaur
259.41
Habitat Loss
Woolly Mammoth
15.52
Predation
Sabertooth Tiger
161.92
Asteroid Impact
Tyrannosaurus Rex
420.51
Mass Extinction
Smilodon
478.54
Asteroid Impact
Woolly Mammoth
193.45
Climate Change
Quagga
316.37
Human Impact
Quagga
254.46
Natural Disaster
Smilodon
268.25
Natural Disaster
Woolly Mammoth
114.03
Asteroid Impact
Plesiosaur
467.45
Natural Disaster
Steller’s Sea Cow
112.14
Predation
Megalodon
364.48
Natural Disaster
Dodo
149.79
Habitat Loss
Steller’s Sea Cow
425.05
Mass Extinction
Quagga
420.18
Human Impact
Trilobite
349.75
Habitat Loss
Smilodon
252.05
Habitat Loss
Trilobite
363.86
Climate Change
Woolly Mammoth
287.32
Asteroid Impact
Quagga
350.86
Predation
Dodo
482.53
Human Impact
Quagga
102.62
Natural Disaster
Dodo
135.88
Asteroid Impact
Plesiosaur
324.2
Natural Disaster
Quagga
451.95
Climate Change
Quagga
347.43
Mass Extinction
Megalodon
80.3
Habitat Loss
Quagga
389.2
Predation
Woolly Mammoth
225.5
Natural Disaster
Megalodon
299.48
Predation
Smilodon
348.42
Natural Disaster
Trilobite
301.41
Predation
Plesiosaur
346.18
Human Impact
Trilobite
432.58
Human Impact
Quagga
455.57
Predation
Dodo
330.48
Asteroid Impact
Megalodon
304.43
Natural Disaster
Sabertooth Tiger
30.63
Human Impact
Woolly Mammoth
75.24
Predation
Plesiosaur
302.8
Human Impact
Steller’s Sea Cow
131.28
Asteroid Impact
Plesiosaur
256.52
Human Impact
Quagga
133.38
Human Impact
Steller’s Sea Cow
137.46
Human Impact
Smilodon
166.75
Habitat Loss
Sabertooth Tiger
270.87
Asteroid Impact
Tyrannosaurus Rex
110.15
Human Impact
Quagga
429.43
Human Impact
Dodo
129.02
Natural Disaster
Smilodon
494.5
Habitat Loss
Smilodon
38.94
Climate Change
Megalodon
80.67
Habitat Loss
Dodo
82.45
Predation
Smilodon
91.04
Predation
Woolly Mammoth
153.18
Natural Disaster
Dodo
60.57
Mass Extinction
Dodo
253.14
Habitat Loss
Tyrannosaurus Rex
316.86
Asteroid Impact
Megalodon
170.55
Mass Extinction
Plesiosaur
384.46
Human Impact
Megalodon
480.37
Mass Extinction