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This tool relates English terms to concepts from the SUMO ontology by means of mappings to WordNet synsets.


English Word: 
Noun Synset: 115247518

Words: geological_period, period

Gloss: a unit of geological time during which a system of rocks formed; "ganoid fishes swarmed during the earlier geological periods"

hypernym 115116283 - geologic_time, geological_time
part holonym 115248020 - era, geological_era
instance hyponym 115124545 - Age_of_Man, Quaternary, Quaternary_period
instance hyponym 115125097 - Tertiary, Tertiary_period
instance hyponym 115126361 - Cretaceous, Cretaceous_period
instance hyponym 115126595 - Jurassic, Jurassic_period
instance hyponym 115126750 - Triassic, Triassic_period
instance hyponym 115127165 - Permian, Permian_period
instance hyponym 115127307 - Carboniferous, Carboniferous_period
instance hyponym 115127507 - Pennsylvanian, Pennsylvanian_period, Upper_Carboniferous, Upper_Carboniferous_period
instance hyponym 115127729 - Lower_Carboniferous, Lower_Carboniferous_period, Missippian_period, Mississippian
instance hyponym 115127982 - Age_of_Fishes, Devonian, Devonian_period
instance hyponym 115128200 - Silurian, Silurian_period
instance hyponym 115128363 - Ordovician, Ordovician_period
instance hyponym 115128549 - Cambrian, Cambrian_period
part meronym 115248269 - epoch
hyponym 115255195 - glacial_epoch, glacial_period, ice_age

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