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PrefixNamespace IRI
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owlhttp://www.w3.org/2002/07/owl#
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Subject Item
n2:ENVO_00000462
rdf:type
owl:Class
rdfs:label
polygenetic volcanic field
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n2:ENVO_00000354
obo:hasDbXref
Wikipedia:Polygenetic_volcanic_field
n2:IAO_0000115
A volcanic field of scattered volcanic vents. These volcanic fields, containing numerous polygenetic volcanoes, are noted for having more than one eruptive event from the same vent(s), rather than the more common monogenetic volcanic field. Polygenetic volcanic fields generally occur where there is a high-level magma chamber. These volcanic fields may show lithological discontinuities due to major changes in magma chemistry, volcanotectonic events, or long erosional intervals, and may last >10 million year period.
obo:hasOBONamespace
ENVO
obo:id
ENVO:00000462