MESOARCHEAN

https://gcmd.earthdata.nasa.gov/kms/concept/27660bb3-982e-414c-991a-707abd861f46

broader
https://gcmd.earthdata.nasa.gov/kms/concept/7160e90a-d7c4-4817-9b1c-e82211688bdb original
narrower
27660bb3-982e-414c-991a-707abd861f46 original
change note
2019-11-13 10:06:19.0 [tstevens] Insert Concept
add broader relation (MESOARCHEAN [27660bb3-982e-414c-991a-707abd861f46,423337] - ARCHAEAN [7160e90a-d7c4-4817-9b1c-e82211688bdb,396445]);
2019-11-15 09:34:35.0 [tstevens]
insert Definition (id: null
text: The Mesoarchean is a geologic era within the Archean Eon, spanning 3,200 to 2,800 million years ago. The era is defined chronometrically and is not referenced to a specific level in a rock section on Earth. Fossils from Australia show that stromatolites have grown on Earth since the Mesoarchean.
language code: en);
definition The Mesoarchean is a geologic era within the Archean Eon, spanning 3,200 to 2,800 million years ago. The era is defined chronometrically and is not referenced to a specific level in a rock section on Earth. Fossils from Australia show that stromatolites have grown on Earth since the Mesoarchean.
reference
text International Commission on Stratigraphy (http://www.stratigraphy.org/)
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in scheme chronounits original