The Urantia Book

Contents Index

Ordovician

1 subentry

Ordovician. See also geologic ages
marine-life era, from 350 to 300 million years ago (59:2sec)

Cross-references

See also geologic ages

Text: the Uversa Press edition. Index: the Uversa Press index as revised for the seventh printing. Set in UB Goudy (OFL 1.1).

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