Species Name
stringclasses
10 values
Years Lived (Million Years)
float64
1
500
Extinction Reason
stringclasses
7 values
Trilobite
193.05
Asteroid Impact
Sabertooth Tiger
355.7
Natural Disaster
Steller’s Sea Cow
172.16
Habitat Loss
Smilodon
39.46
Natural Disaster
Woolly Mammoth
451.6
Asteroid Impact
Smilodon
194.27
Human Impact
Sabertooth Tiger
204.16
Predation
Tyrannosaurus Rex
121.95
Mass Extinction
Sabertooth Tiger
202.54
Habitat Loss
Tyrannosaurus Rex
257.75
Mass Extinction
Smilodon
455.08
Predation
Sabertooth Tiger
86.28
Climate Change
Megalodon
309.51
Asteroid Impact
Plesiosaur
25.38
Natural Disaster
Tyrannosaurus Rex
121.96
Predation
Megalodon
148.35
Mass Extinction
Tyrannosaurus Rex
88
Human Impact
Dodo
242.66
Human Impact
Dodo
425.85
Natural Disaster
Quagga
201.54
Climate Change
Plesiosaur
258.16
Climate Change
Sabertooth Tiger
263
Natural Disaster
Quagga
166.67
Habitat Loss
Quagga
12.85
Human Impact
Tyrannosaurus Rex
400.12
Mass Extinction
Smilodon
80.81
Predation
Megalodon
222.29
Human Impact
Plesiosaur
144.76
Predation
Quagga
236.23
Asteroid Impact
Megalodon
156.4
Natural Disaster
Sabertooth Tiger
13.12
Asteroid Impact
Quagga
346.26
Habitat Loss
Steller’s Sea Cow
316.01
Natural Disaster
Quagga
51.39
Predation
Dodo
451.92
Human Impact
Megalodon
375.13
Habitat Loss
Trilobite
115.88
Asteroid Impact
Dodo
48.55
Climate Change
Trilobite
3.91
Mass Extinction
Woolly Mammoth
451.87
Habitat Loss
Megalodon
17.41
Habitat Loss
Plesiosaur
415.98
Predation
Woolly Mammoth
50.34
Habitat Loss
Tyrannosaurus Rex
10.35
Habitat Loss
Quagga
497.37
Asteroid Impact
Megalodon
91
Human Impact
Megalodon
23.41
Climate Change
Quagga
90.72
Habitat Loss
Smilodon
211.02
Climate Change
Woolly Mammoth
345.51
Climate Change
Smilodon
189.32
Climate Change
Quagga
52.93
Human Impact
Trilobite
218.74
Climate Change
Sabertooth Tiger
491.87
Mass Extinction
Sabertooth Tiger
461.47
Human Impact
Woolly Mammoth
227.14
Asteroid Impact
Quagga
245.68
Predation
Smilodon
109.5
Predation
Plesiosaur
133
Mass Extinction
Smilodon
442.11
Natural Disaster
Smilodon
43.34
Mass Extinction
Smilodon
11.63
Human Impact
Tyrannosaurus Rex
60.02
Human Impact
Trilobite
431.22
Asteroid Impact
Quagga
344.91
Human Impact
Woolly Mammoth
139.65
Habitat Loss
Plesiosaur
29.8
Habitat Loss
Steller’s Sea Cow
88.55
Habitat Loss
Trilobite
370.49
Habitat Loss
Trilobite
457.35
Predation
Dodo
396.6
Habitat Loss
Sabertooth Tiger
128.99
Habitat Loss
Woolly Mammoth
258.99
Natural Disaster
Trilobite
452.27
Predation
Plesiosaur
64.62
Predation
Dodo
492.4
Natural Disaster
Trilobite
162.49
Habitat Loss
Woolly Mammoth
245.34
Natural Disaster
Plesiosaur
191.2
Natural Disaster
Steller’s Sea Cow
19.12
Habitat Loss
Sabertooth Tiger
266.86
Human Impact
Woolly Mammoth
204.07
Mass Extinction
Woolly Mammoth
98.55
Mass Extinction
Steller’s Sea Cow
176.29
Asteroid Impact
Smilodon
323.75
Mass Extinction
Megalodon
256.17
Predation
Quagga
297.39
Predation
Plesiosaur
140.56
Natural Disaster
Woolly Mammoth
408.64
Human Impact
Steller’s Sea Cow
305.36
Natural Disaster
Plesiosaur
60.01
Mass Extinction
Megalodon
20.56
Asteroid Impact
Tyrannosaurus Rex
223.06
Habitat Loss
Tyrannosaurus Rex
396.76
Asteroid Impact
Smilodon
52.85
Human Impact
Megalodon
48.94
Habitat Loss
Woolly Mammoth
454.28
Habitat Loss
Dodo
389.38
Predation
Sabertooth Tiger
334.39
Human Impact
Woolly Mammoth
191.23
Natural Disaster