GCMD Chronostratigraphic Units Types Keywords

EARLY

https://gcmd.earthdata.nasa.gov/kms/concept/bc9f3b87-69ff-4841-a227-309c69c952c2

broader
https://gcmd.earthdata.nasa.gov/kms/concept/2fc65458-428c-4d02-ae15-f4b0a1c1dc39 original
narrower
bc9f3b87-69ff-4841-a227-309c69c952c2 original
change note
2019-10-09 07:28:48.0 [tstevens] Insert Concept
add broader relation (LOWER [bc9f3b87-69ff-4841-a227-309c69c952c2,369305] - JURASSIC [2fc65458-428c-4d02-ae15-f4b0a1c1dc39,336057]);
2019-10-09 07:38:57.0 [tstevens] Insert Concept
add narrower relation (LOWER [bc9f3b87-69ff-4841-a227-309c69c952c2,369305] - TOARCIAN [07d16792-c709-4db2-a744-97619e9bc680,369337]);
2019-10-09 07:40:31.0 [tstevens] Insert Concept
add narrower relation (LOWER [bc9f3b87-69ff-4841-a227-309c69c952c2,369305] - PLIENSBACHIAN [2dd020ac-d5ee-4f39-8a55-3d80a84854a7,369341]);
2019-10-09 07:50:06.0 [tstevens] Insert Concept
add narrower relation (LOWER [bc9f3b87-69ff-4841-a227-309c69c952c2,369305] - SINEMURIAN [071a00d6-29c6-460a-9d59-d593e430d263,369345]);
2019-10-09 07:50:31.0 [tstevens] Insert Concept
add narrower relation (LOWER [bc9f3b87-69ff-4841-a227-309c69c952c2,369305] - HETTANGIAN [fb29222e-8aaf-4b46-8672-8525a58e2b8d,369349]);
2019-10-11 12:40:35.0 [tstevens]
insert Definition (id: null
text: The Early Jurassic epoch (in chronostratigraphy corresponding to the Lower Jurassic series) is the earliest of three epochs of the Jurassic period. The Early Jurassic starts immediately after the Triassic-Jurassic extinction event, 201.3 Ma (million years ago), and ends at the start of the Middle Jurassic 174.1 Ma.
language code: en);
2020-01-06 08:02:16.0 [tstevens] Rename Concept
update PrefLabel (EARLY);
definition The Early Jurassic epoch (in chronostratigraphy corresponding to the Lower Jurassic series) is the earliest of three epochs of the Jurassic period. The Early Jurassic starts immediately after the Triassic-Jurassic extinction event, 201.3 Ma (million years ago), and ends at the start of the Middle Jurassic 174.1 Ma.
narrower
https://gcmd.earthdata.nasa.gov/kms/concept/071a00d6-29c6-460a-9d59-d593e430d263 original
broader
bc9f3b87-69ff-4841-a227-309c69c952c2 original
https://gcmd.earthdata.nasa.gov/kms/concept/07d16792-c709-4db2-a744-97619e9bc680 original
broader
bc9f3b87-69ff-4841-a227-309c69c952c2 original
https://gcmd.earthdata.nasa.gov/kms/concept/2dd020ac-d5ee-4f39-8a55-3d80a84854a7 original
broader
bc9f3b87-69ff-4841-a227-309c69c952c2 original
https://gcmd.earthdata.nasa.gov/kms/concept/fb29222e-8aaf-4b46-8672-8525a58e2b8d original
broader
bc9f3b87-69ff-4841-a227-309c69c952c2 original
reference
text International Commission on Stratigraphy (http://www.stratigraphy.org/)
type
Resource
type
Resource original
Concept original
in scheme chronounits original