GCMD Chronostratigraphic Units Types Keywords

STATHERIAN

https://gcmd.earthdata.nasa.gov/kms/concept/10a82168-ba73-426c-9cc5-ecaae260cf39

broader
https://gcmd.earthdata.nasa.gov/kms/concept/a4a66454-acdb-4493-b5db-765653e5b824 original
narrower
10a82168-ba73-426c-9cc5-ecaae260cf39 original
change note
2019-11-13 10:01:08.0 [tstevens] Insert Concept
add broader relation (STATHERIAN [10a82168-ba73-426c-9cc5-ecaae260cf39,423317] - PALEOPROTEROZOIC [a4a66454-acdb-4493-b5db-765653e5b824,423293]);
2019-11-19 09:19:29.0 [tstevens]
insert Definition (id: null
text: The Statherian Period is the final geologic period in the Paleoproterozoic Era and lasted from 1800 Mya to 1600 Mya (million years ago). Instead of being based on stratigraphy, these dates are defined chronometrically. The period was characterized on most continents by either new platforms or final cratonization of fold belts. By the beginning of the Statherian, the supercontinent Columbia had assembled.
language code: en);
definition The Statherian Period is the final geologic period in the Paleoproterozoic Era and lasted from 1800 Mya to 1600 Mya (million years ago). Instead of being based on stratigraphy, these dates are defined chronometrically. The period was characterized on most continents by either new platforms or final cratonization of fold belts. By the beginning of the Statherian, the supercontinent Columbia had assembled.
reference
text International Commission on Stratigraphy (http://www.stratigraphy.org/)
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in scheme chronounits original