Also known as Coniacian Stage, Coniacian Age
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 ± 0.3 Ma and 85.7 ± 0.2 Ma (million years ago). The Coniacian is preceded by the Turonian and followed by the Santonian.
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 ± 0.3 Ma and 85.7 ± 0.2 Ma (million years ago). The Coniacian is preceded by the Turonian and followed by the Santonian.
== Stratigraphic definitions == The Coniacian is named after the city of Cognac in the French region of Saintonge. It was first defined by French geologist Henri Coquand in 1857.
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