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PREFERRED TERM
Middle Ordovician
TYPE
  • http://purl.org/net/provenance/ns#DataItem

DEFINITION
  • Middle Ordovician (older bound-471.8 +/-1.6 Ma, younger bound-460.9 +/-1.6 Ma)

DESCRIPTION
  • Middle Ordovician (older bound-471.8 +/-1.6 Ma, younger bound-460.9 +/-1.6 Ma)

IDENTIFIER
  • middleOrdovician

TITLE
  • Middle Ordovician

URI
http://inspire.ec.europa.eu/codelist/GeochronologicEraValue/middleOrdovician
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EQUIVALENT CONCEPTS
Geochronologic Era