Species Name
stringclasses
10 values
Years Lived (Million Years)
float64
1
500
Extinction Reason
stringclasses
7 values
Trilobite
287.88
Habitat Loss
Dodo
29.77
Habitat Loss
Quagga
405.99
Asteroid Impact
Steller’s Sea Cow
138.81
Human Impact
Woolly Mammoth
489.53
Mass Extinction
Dodo
109.56
Predation
Megalodon
230.74
Mass Extinction
Plesiosaur
97.45
Mass Extinction
Sabertooth Tiger
402.28
Predation
Trilobite
316.55
Asteroid Impact
Dodo
120.95
Natural Disaster
Woolly Mammoth
394.7
Asteroid Impact
Plesiosaur
380.34
Asteroid Impact
Sabertooth Tiger
291.7
Asteroid Impact
Dodo
254.21
Mass Extinction
Smilodon
418.89
Natural Disaster
Smilodon
278.23
Natural Disaster
Dodo
13.37
Predation
Plesiosaur
194.38
Climate Change
Dodo
345.47
Mass Extinction
Trilobite
81.95
Mass Extinction
Trilobite
26.43
Asteroid Impact
Dodo
475.95
Natural Disaster
Smilodon
292.79
Asteroid Impact
Trilobite
274.7
Natural Disaster
Woolly Mammoth
156.83
Predation
Quagga
160.78
Asteroid Impact
Smilodon
385.91
Mass Extinction
Steller’s Sea Cow
484.38
Natural Disaster
Quagga
61
Mass Extinction
Sabertooth Tiger
367.93
Mass Extinction
Trilobite
233.54
Habitat Loss
Woolly Mammoth
375.62
Habitat Loss
Plesiosaur
155.44
Human Impact
Trilobite
88.26
Habitat Loss
Trilobite
203.15
Habitat Loss
Plesiosaur
122.4
Mass Extinction
Trilobite
77.84
Mass Extinction
Tyrannosaurus Rex
11.24
Habitat Loss
Steller’s Sea Cow
298.4
Predation
Tyrannosaurus Rex
470.1
Climate Change
Steller’s Sea Cow
365.9
Climate Change
Tyrannosaurus Rex
65.52
Natural Disaster
Smilodon
352.91
Natural Disaster
Quagga
78.09
Human Impact
Smilodon
42.67
Climate Change
Steller’s Sea Cow
298.58
Climate Change
Steller’s Sea Cow
58.21
Natural Disaster
Plesiosaur
488.76
Habitat Loss
Trilobite
41.7
Asteroid Impact
Woolly Mammoth
185.89
Predation
Woolly Mammoth
404.49
Natural Disaster
Quagga
199.31
Habitat Loss
Megalodon
133.39
Climate Change
Quagga
24.74
Climate Change
Steller’s Sea Cow
180.74
Predation
Steller’s Sea Cow
96.49
Predation
Quagga
156.87
Climate Change
Dodo
416.93
Habitat Loss
Smilodon
17.76
Predation
Dodo
241.57
Climate Change
Trilobite
413.92
Asteroid Impact
Woolly Mammoth
58.95
Climate Change
Tyrannosaurus Rex
289.18
Human Impact
Plesiosaur
239.9
Predation
Steller’s Sea Cow
342.05
Mass Extinction
Megalodon
483.21
Habitat Loss
Megalodon
240.76
Habitat Loss
Woolly Mammoth
173.28
Habitat Loss
Dodo
302.65
Asteroid Impact
Trilobite
160.7
Human Impact
Quagga
3.03
Asteroid Impact
Steller’s Sea Cow
413.95
Habitat Loss
Megalodon
95.02
Asteroid Impact
Dodo
342.47
Climate Change
Dodo
146.51
Climate Change
Dodo
59.39
Human Impact
Quagga
157.31
Habitat Loss
Trilobite
260.4
Predation
Megalodon
252.89
Predation
Trilobite
104.32
Habitat Loss
Megalodon
130.66
Asteroid Impact
Steller’s Sea Cow
266.74
Human Impact
Sabertooth Tiger
268.01
Natural Disaster
Steller’s Sea Cow
336.98
Mass Extinction
Dodo
142.11
Habitat Loss
Dodo
158.92
Habitat Loss
Dodo
214.52
Asteroid Impact
Sabertooth Tiger
242.01
Habitat Loss
Dodo
457.33
Asteroid Impact
Steller’s Sea Cow
191.68
Habitat Loss
Woolly Mammoth
373.12
Habitat Loss
Plesiosaur
495.92
Natural Disaster
Trilobite
241.94
Habitat Loss
Quagga
151.94
Predation
Tyrannosaurus Rex
56.21
Mass Extinction
Smilodon
125.31
Human Impact
Dodo
40.53
Natural Disaster
Tyrannosaurus Rex
390.81
Predation
Dodo
258.82
Natural Disaster