Species Name
stringclasses
10 values
Years Lived (Million Years)
float64
1
500
Extinction Reason
stringclasses
7 values
Trilobite
165.92
Natural Disaster
Tyrannosaurus Rex
389.75
Mass Extinction
Quagga
21.88
Mass Extinction
Steller’s Sea Cow
139.49
Climate Change
Trilobite
58.42
Climate Change
Trilobite
170.91
Asteroid Impact
Smilodon
83.8
Human Impact
Steller’s Sea Cow
351.93
Habitat Loss
Plesiosaur
225.9
Mass Extinction
Dodo
476.1
Mass Extinction
Trilobite
443.17
Asteroid Impact
Smilodon
145.97
Habitat Loss
Steller’s Sea Cow
150.62
Climate Change
Smilodon
11.93
Natural Disaster
Woolly Mammoth
236.45
Asteroid Impact
Quagga
345.34
Asteroid Impact
Smilodon
1.94
Mass Extinction
Steller’s Sea Cow
476.86
Predation
Megalodon
98.29
Asteroid Impact
Sabertooth Tiger
111.75
Predation
Steller’s Sea Cow
231.12
Asteroid Impact
Quagga
420.46
Natural Disaster
Tyrannosaurus Rex
267.88
Predation
Smilodon
16.13
Climate Change
Smilodon
366.24
Asteroid Impact
Woolly Mammoth
67.63
Human Impact
Tyrannosaurus Rex
194
Habitat Loss
Woolly Mammoth
374.88
Natural Disaster
Dodo
244.65
Human Impact
Megalodon
490.18
Predation
Plesiosaur
131.13
Natural Disaster
Megalodon
118.04
Mass Extinction
Sabertooth Tiger
228.76
Natural Disaster
Megalodon
108.66
Human Impact
Steller’s Sea Cow
278.67
Natural Disaster
Tyrannosaurus Rex
36.38
Natural Disaster
Sabertooth Tiger
15
Habitat Loss
Megalodon
472.4
Asteroid Impact
Steller’s Sea Cow
229.17
Asteroid Impact
Megalodon
301.43
Predation
Plesiosaur
172.29
Climate Change
Plesiosaur
78.77
Climate Change
Sabertooth Tiger
418.61
Asteroid Impact
Megalodon
15.66
Asteroid Impact
Dodo
2
Human Impact
Tyrannosaurus Rex
24.69
Mass Extinction
Smilodon
244.9
Climate Change
Trilobite
207.47
Asteroid Impact
Trilobite
385.86
Asteroid Impact
Woolly Mammoth
372.57
Human Impact
Quagga
234.29
Predation
Tyrannosaurus Rex
378.72
Climate Change
Trilobite
302.97
Climate Change
Megalodon
294.94
Mass Extinction
Tyrannosaurus Rex
483.02
Natural Disaster
Dodo
170.68
Predation
Smilodon
56.23
Predation
Megalodon
105.85
Habitat Loss
Dodo
166.59
Asteroid Impact
Megalodon
107.72
Asteroid Impact
Steller’s Sea Cow
374.55
Human Impact
Sabertooth Tiger
202.12
Asteroid Impact
Sabertooth Tiger
482.58
Mass Extinction
Steller’s Sea Cow
293.35
Natural Disaster
Tyrannosaurus Rex
23.08
Human Impact
Trilobite
339.79
Predation
Tyrannosaurus Rex
425.07
Asteroid Impact
Dodo
26.46
Human Impact
Megalodon
89.98
Climate Change
Dodo
377.51
Natural Disaster
Trilobite
229.42
Habitat Loss
Trilobite
426.9
Human Impact
Steller’s Sea Cow
454.55
Habitat Loss
Smilodon
328.98
Mass Extinction
Trilobite
148.44
Asteroid Impact
Megalodon
234.33
Predation
Plesiosaur
466.97
Natural Disaster
Trilobite
143.58
Mass Extinction
Tyrannosaurus Rex
5.3
Mass Extinction
Smilodon
111.13
Asteroid Impact
Dodo
454.79
Predation
Trilobite
483.84
Human Impact
Woolly Mammoth
71.85
Predation
Steller’s Sea Cow
253.49
Predation
Sabertooth Tiger
301.59
Predation
Tyrannosaurus Rex
116.28
Asteroid Impact
Dodo
170.06
Asteroid Impact
Dodo
113.92
Habitat Loss
Sabertooth Tiger
291.52
Climate Change
Steller’s Sea Cow
250.11
Mass Extinction
Smilodon
251.17
Human Impact
Dodo
258.38
Human Impact
Sabertooth Tiger
460.74
Asteroid Impact
Plesiosaur
457.24
Habitat Loss
Sabertooth Tiger
359.27
Predation
Trilobite
195.78
Human Impact
Megalodon
199.21
Natural Disaster
Dodo
119.25
Mass Extinction
Tyrannosaurus Rex
80.76
Mass Extinction
Smilodon
331.84
Human Impact