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ludmilkaskok [199]
3 years ago
11

He Silurian period occurred     

Geography
2 answers:
Xelga [282]3 years ago
8 0
<span>443.8 (+/- 1.5) million years ago - 419.2 (+/- 3.2) million years ago </span>
sweet [91]3 years ago
7 0
"The Silurian is a geologic period and system spanning 24.6 million years from the end of the Ordovician Period, at 443.8 million years ago, to the beginning of the Devonian Period, 419.2 Mya.<span> <span>Wikipedia."
https://www.google.com/search?q=He+Silurian+period+occurred&rlz=1C1RUCY_enUS760US760&oq=He+Silurian+...
</span></span>
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