Serravallian is a
References
* [http://www.stratigraphy.org/geowhen/stages/Serravallian.html GeoWhen Database - Serravallian]
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Serravallian Stage — ▪ paleontology division of middle Miocene (Miocene Epoch) rocks, representing all rocks deposited worldwide during the Serravallian Age (13.8 million to 11.6 million years ago) of the Neogene Period (the past 23 million years). The… … Universalium
Miocene — System Series Stage Age (Ma) Quaternary Pleistocene Gelasian younger Neogene Pliocene … Wikipedia
Langhian — is the older ICS age of the Middle Miocene epoch. It spans the time between 15.97 ± 0.05 Ma and 13.65 ± 0.05 Ma (million years ago)GeoWhen (2007)] . Defined by M. F. Pareto in 1864, it was originally based on evidence from the Langhe area north… … Wikipedia
Neogene — Period 23.03–2.588 million years ago … Wikipedia
Piacenzian — System Series Stage Age (Ma) Quaternary Pleistocene Gelasian younger Neogene Pliocene … Wikipedia
Messinian — System Series Stage Age (Ma) Quaternary Pleistocene Gelasian younger Neogene Pliocene … Wikipedia
Okeechobean Sea — Table displaying the Okeechobean Sea and its relation to geologic time and North American Land Mammal Ages. Dry periods or marine regressive periods are tan in color. The Okeechobean Sea was a Cenozoic eutropical subsea, which along with the… … Wikipedia
Geologic time scale — This clock representation shows some of the major units of geological time and definitive events of Earth history. The Hadean eon represents the time before fossil record of life on Earth; its upper boundary is now regarded as 4.0 Ga.[1] Other… … Wikipedia
Detailed logarithmic timeline — Main article: logarithmic timeline This timeline allows one to see the whole history of the universe, the Earth, and mankind in one table. Each row is defined in years ago, that is, years before the present date, with the earliest times at the… … Wikipedia
Crocodile shark — Conservation status Near Threatened … Wikipedia
