precambrian |
|
precambrian |
mesozoic |
As adjectives the difference between precambrian and mesozoic
is that
precambrian is (informal|geology) relating to the time and geology dated before the phanerozoic while
mesozoic is (geology) of a geologic era within the phanerozoic eon that comprises the triassic, jurassic and cretaceous periods from about 230 to 65 million years ago, when life on earth was dominated by reptiles.
As proper nouns the difference between precambrian and mesozoic
is that
precambrian is the eon (or supereon) and rock formations dated before 5410±10 million years ago, coinciding with the first appearance of the fossils of hard-shelled animals while
mesozoic is (geology) the mesozoic era.
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