GCMD Chronostratigraphic Units Types Keywords

GIVETIAN

https://gcmd.earthdata.nasa.gov/kms/concept/f6913b28-5a77-4042-97ef-fcbf743c2982

broader
https://gcmd.earthdata.nasa.gov/kms/concept/62e5494d-c515-47dc-a4af-f870874add3d original
narrower
f6913b28-5a77-4042-97ef-fcbf743c2982 original
change note
2019-11-21 08:46:06.0 [tstevens] Insert Concept
add broader relation (GIVETIAN [f6913b28-5a77-4042-97ef-fcbf743c2982,423473] - MIDDLE [62e5494d-c515-47dc-a4af-f870874add3d,423457]);
2019-12-17 11:01:09.0 [tstevens]
insert Definition (id: null
text: The Givetian is one of two faunal stages in the Middle Devonian period. It lasted from 387.7 million years ago to 382.7 million years ago. It was preceded by the Eifelian stage and followed by the Frasnian stage.
language code: en);
definition The Givetian is one of two faunal stages in the Middle Devonian period. It lasted from 387.7 million years ago to 382.7 million years ago. It was preceded by the Eifelian stage and followed by the Frasnian stage.
reference
text International Commission on Stratigraphy (http://www.stratigraphy.org/)
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in scheme chronounits original