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LUDLOW

https://gcmd.earthdata.nasa.gov/kms/concept/15256b96-f71f-43d2-8c1b-ab5dca5dd3db

broader

https://gcmd.earthdata.nasa.gov/kms/concept/3be2d037-28aa-40c7-8877-530fbcaa2c03 original

narrower

15256b96-f71f-43d2-8c1b-ab5dca5dd3db original

change note

2019-11-21 09:03:14.0 [tstevens] Insert Concept add broader relation (LUDLOW [15256b96-f71f-43d2-8c1b-ab5dca5dd3db,423497] - SILURIAN [3be2d037-28aa-40c7-8877-530fbcaa2c03,396411]);
2019-11-21 09:04:16.0 [tstevens] Insert Concept add narrower relation (LUDLOW [15256b96-f71f-43d2-8c1b-ab5dca5dd3db,423497] - LUDFORDIAN [da923214-120f-4ee4-8f62-9fde989e3c75,423509]);
2019-11-21 09:04:44.0 [tstevens] Insert Concept add narrower relation (LUDLOW [15256b96-f71f-43d2-8c1b-ab5dca5dd3db,423497] - GORSTIAN [a5bf9cd1-657c-4669-8794-2ca79d769677,423513]);
2019-12-17 12:23:02.0 [tstevens] insert Definition (id: null text: The Ludlow epoch (from 427.4 ± 0.5 million years ago to 423.0 ± 2.3 million years ago) occurred during the Silurian period, after the end of the Homerian age. language code: en);

definition

The Ludlow epoch (from 427.4 ± 0.5 million years ago to 423.0 ± 2.3 million years ago) occurred during the Silurian period, after the end of the Homerian age.

narrower

https://gcmd.earthdata.nasa.gov/kms/concept/a5bf9cd1-657c-4669-8794-2ca79d769677 original

broader

15256b96-f71f-43d2-8c1b-ab5dca5dd3db original

https://gcmd.earthdata.nasa.gov/kms/concept/da923214-120f-4ee4-8f62-9fde989e3c75 original

broader

15256b96-f71f-43d2-8c1b-ab5dca5dd3db original

reference

text

International Commission on Stratigraphy (http://www.stratigraphy.org/)

type

Resource