Universal Decimal Classification
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Geological (lithological / biological / palaeoecological) time division
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AUXILIARY TABLES
COMMON AUXILIARY NUMBERS
Common auxiliaries of time. Table 1g
Time divisions other than dates in Christian (Gregorian) reckoning
Geological, archaeological and cultural time divisions
Geological (lithological / biological / palaeoecological) time division
Term
Metadata
Geological (lithological / biological / palaeoecological) time division
Including Note
Aeons (eons). Eras. Periods
61/62
Broader Terms
BT
↑
Geological, archaeological and cultural time divisions
More specific terms
NT6
61 ↓
Precambrian to Mesozoic (from more than 600 to 70 MYBP)
NT6
62 ↓
Cenozoic (Cainozoic). Neozoic (70 MYBP - present)
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Divisiones del tiempo geológicas (litológicas, biológicas, paleoecológicas)
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Divisões do tempo geológico (litológico/biológico/paleoecológico)
ExactMatch:
http://udcdata.info/011674
Date of creation
06-Mar-2019
Accepted term
06-Mar-2019
Descendant terms
2
ARK
ark:/99152/t32z5gyqewy07r
More specific terms
2
Alternative terms
0
Related terms
0
Notes
1
Metadata
BS8723-5
DC
MADS
SKOS-Core
VDEX
XTM
Zthes
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