Wikipedia
Middle Miocene
System/ Period | Series/ Epoch | Stage/ Age | Age (Ma) | |
---|---|---|---|---|
Quaternary | Pleistocene | Gelasian | younger | |
Neogene | Pliocene | Piacenzian | 2.58 | 3.600 |
Zanclean | 3.600 | 5.333 | ||
Miocene | Messinian | 5.333 | 7.246 | |
Tortonian | 7.246 | 11.63 | ||
Serravallian | 11.63 | 13.82 | ||
Langhian | 13.82 | 15.97 | ||
Burdigalian | 15.97 | 20.44 | ||
Aquitanian | 20.44 | 23.03 | ||
Paleogene | Oligocene | Chattian | older | |
Subdivision of the Neogene Period according to the ICS, as of 2017.[1] |
The Middle Miocene is a sub-epoch of the Miocene Epoch made up of two stages: the Langhian and Serravallian stages. The Middle Miocene is preceded by the Early Miocene.
The sub-epoch lasted from 15.97 ± 0.05 Ma to 11.608 ± 0.005 Ma (million years ago). During this period, a sharp drop in global temperatures took place. This event is known as the Middle Miocene Climate Transition.
For the purpose of establishing European Land Mammal Ages this sub-epoch is equivalent to the Astaracian age.
External links
- ^ "ICS Timescale Chart". www.stratigraphy.org.