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Coniacian
The
Coniacian
is an
age
or
stage
in the
geologic timescale
. It is a subdivision of the
Late Cretaceous
epoch
or
Upper Cretaceous
series
and spans the time between 89.8 ± 1
Ma
and 86.3 ± 0.7 Ma (million years ago). The Coniacian is preceded by the
Turonian
and followed by the
Santonian
.
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