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alex huang science timeline
Category:
Otro
Actualizado:
26 oct 2018
0
0
371
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Created by
Alex Huang
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Eventos
final mass extinction event
first xiphactinus fossil discovered/identified
fourth mass extinction event
third mass extinction event
second mass extinction event
first mass extinction event
graptolites unknown species #1
trilobite unknown species #2
tabulate corals unknown species #3
Conodont unknown species #4
ammonites unknown species #5
the last of the dinosaurs
first homo-sapiens found
creodont unknown species #6
Magnolia plant unknown species #6
Conifer unknown species #7
archaeopteryx unknown species #8
dicynodon unknown species #9
coelophysis unknown species #10
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