Unique values of OLDAGE_URI

Value	Number of Occurrences
http://resource.geosciml.org/classifier/ics/ischart/Jurassic	18256
http://resource.geosciml.org/classifier/ics/ischart/Cambrian	14793
http://resource.geosciml.org/classifier/ics/ischart/Neoproterozoic	8183
http://resource.geosciml.org/classifier/ics/ischart/Miocene	5854
http://resource.geosciml.org/classifier/ics/ischart/Hettangian	4929
http://resource.geosciml.org/classifier/ics/ischart/Mesoproterozoic	4412
http://www.opengis.net/def/nil/OGC/0/inapplicable	3383
http://resource.geosciml.org/classifier/ics/ischart/Holocene	3069
http://resource.geosciml.org/classifier/ics/ischart/LowerJurassic	3021
http://resource.geosciml.org/classifier/ics/ischart/Silurian	2847
http://www.opengis.net/def/nil/OGC/0/unknown	2649
http://resource.geosciml.org/classifier/ics/ischart/Permian	2626
http://resource.geosciml.org/classifier/ics/ischart/Oxfordian	2532
http://resource.geosciml.org/classifier/ics/ischart/Devonian	2327
http://resource.geosciml.org/classifier/ics/ischart/Carboniferous	1982
http://resource.geosciml.org/classifier/ics/ischart/Quaternary	1750
http://resource.geosciml.org/classifier/ics/ischart/Archean	1623
http://resource.geosciml.org/classifier/ics/ischart/Proterozoic	1595
http://www.opengis.net/def/nil/OGC/0/missing	1476
http://resource.geosciml.org/classifier/ics/ischart/UpperJurassic	1216
http://resource.geosciml.org/classifier/ics/ischart/Paleoproterozoic	1189
http://resource.geosciml.org/classifier/ics/ischart/MiddleJurassic	1003
http://resource.geosciml.org/classifier/ics/ischart/Kimmeridgian	853
http://resource.geosciml.org/classifier/ics/ischart/Pliensbachian	809
http://resource.geosciml.org/classifier/ics/ischart/Cenomanian	647
http://resource.geosciml.org/classifier/ics/ischart/Triassic	623
http://resource.geosciml.org/classifier/ics/ischart/Pleistocene	602
http://resource.geosciml.org/classifier/ics/ischart/LowerDevonian	483
http://resource.geosciml.org/classifier/ics/ischart/Cretaceous	398
http://resource.geosciml.org/classifier/ics/ischart/Cenozoic	393
http://resource.geosciml.org/classifier/ics/ischart/Neoarchean	391
http://resource.geosciml.org/classifier/ics/ischart/Eocene	381
http://resource.geosciml.org/classifier/ics/ischart/Paleocene	350
http://resource.geosciml.org/classifier/ics/ischart/Albian	306
http://resource.geosciml.org/classifier/ics/ischart/Eoarchean	301
http://resource.geosciml.org/classifier/ics/ischart/Furongian	255
http://resource.geosciml.org/classifier/ics/ischart/Paleozoic	218
http://resource.geosciml.org/classifier/ics/ischart/Ordovician	188
http://resource.geosciml.org/classifier/ics/ischart/MiddleDevonian	185
http://resource.geosciml.org/classifier/ics/ischart/Pliocene	158
http://resource.geosciml.org/classifier/ics/ischart/UpperCretaceous	155
http://resource.geosciml.org/classifier/ics/ischart/Precambrian	128
http://resource.geosciml.org/classifier/ics/ischart/Terreneuvian	86
http://resource.geosciml.org/classifier/ics/ischart/MiddleTriassic	63
http://resource.geosciml.org/classifier/ics/ischart/Mesozoic	62
http://resource.geosciml.org/classifier/ics/ischart/Santonian	57

http://resource.geosciml.org/classifier/ics/ischart/Permian|49| |http://resource.geosciml.org/classifier/ics/ischart/LowerTriassic|49| |http://resource.geosciml.org/classifier/ics/ischart/Drumian|43| |http://resource.geosciml.org/classifier/ics/ischart/Oligocene|38| |http://resource.geosciml.org/classifier/ics/ischart/Barremian|30| |http://resource.geosciml.org/classifier/ics/ischart/Aptian|26| |http://resource.geosciml.org/classifier/ics/ischart/LowerCretaceous|16| |http://resource.geosciml.org/classifier/ics/ischart/UpperTriassic|11| |http://resource.geosciml.org/classifier/ics/ischart/LowerOrdovician|8| |http://resource.geosciml.org/classifier/ics/ischart/Thanetian|2| |http://resource.geosciml.org/classifier/ics/ischart/Messinian|1|