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“parachronologies”
In geology, a functional way of the dating and correlation of groups of rock strata: Parachronology within geochronology deals with fossils that either supplement or take the place of biostratigraphically significant fossils.
This entry is located in the following units:
chrono-, chron-
(page 9)
-ology, -logy, -ologist, -logist
(page 56)