GCMD Chronostratigraphic Units Types Keywords

SERRAVALLIAN

https://gcmdservices.gsfc.nasa.gov/kms/concept/8f22650c-e749-4775-a99a-9978a89456d0

broader
https://gcmdservices.gsfc.nasa.gov/kms/concept/32bf646d-d80c-49be-aee8-87ccdd4785af original
narrower
8f22650c-e749-4775-a99a-9978a89456d0 original
change note
2019-10-22 11:45:07.0 [tstevens] Insert Concept
add broader relation (SERRAVALLIAN [8f22650c-e749-4775-a99a-9978a89456d0,369477] - MIOCENE [32bf646d-d80c-49be-aee8-87ccdd4785af,336059]);
2019-10-22 14:13:38.0 [tstevens]
insert Definition (id: null
text: The Serravallian is in the geologic timescale an age or a stage in the middle Miocene epoch/series, that spans the time between 13.82 Ma and 11.63 Ma (million years ago). The Serravallian follows the Langhian and is followed by the Tortonian.

It overlaps with the middle of the Astaracian European Land Mammal Mega Zone, the upper Barstovian and lower Clarendonian North American Land Mammal Ages and the Laventan and lower Mayoan South American Land Mammal Ages. It is also coeval with the Sarmatian and upper Badenian stages of the Paratethys time scale of Central and eastern Europe.
language code: en);
definition The Serravallian is in the geologic timescale an age or a stage in the middle Miocene epoch/series, that spans the time between 13.82 Ma and 11.63 Ma (million years ago). The Serravallian follows the Langhian and is followed by the Tortonian.

It overlaps with the middle of the Astaracian European Land Mammal Mega Zone, the upper Barstovian and lower Clarendonian North American Land Mammal Ages and the Laventan and lower Mayoan South American Land Mammal Ages. It is also coeval with the Sarmatian and upper Badenian stages of the Paratethys time scale of Central and eastern Europe.
type
Resource original
Concept original
in scheme chronounits original