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Chapter 4 Lesson 4 Geologic Time. Geologic Time Scale A record of the geologic events and the evolution of life forms as show in the fossil record. Fossil Rock Anthem 3:16. Greenland – Some of the oldest rocks on Earth.
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Chapter 4 Lesson 4Geologic Time Geologic Time Scale A record of the geologic events and the evolution of life forms as show in the fossil record. Fossil Rock Anthem 3:16
Greenland – Some of the oldest rocks on Earth http://rses.anu.edu.au/research/projects/archean-continent-formation-and-evolution
Oldest known rock at Canada’s Hudson Bay 4.3 billion years old
1.6 21.4 43 80 54 51 48 60 57 28 44 54 4,058 Cambrian Cretaceous Quaternary
Earth’s Geologic History DE 15:31
Precambrian Time Paleozoic Cambrian Ordovician Devonian Carboniferous Permian Mesozoic Triassic Jurassic Cretaceous Cenozoic Paleogene Neogene/ quaternary