Enum: GeologicalEra

Major geological eras

URI: valuesets:GeologicalEra

Permissible Values

Value	Meaning	Description
PRECAMBRIAN	None	Precambrian (4
PALEOZOIC	None	Paleozoic Era (541 - 252 million years ago)
MESOZOIC	None	Mesozoic Era (252 - 66 million years ago)
CENOZOIC	None	Cenozoic Era (66 million years ago - present)

Slots

Name	Description
geological_era	Major geological eras

Identifier and Mapping Information

Schema Source

• from schema: https://w3id.org/linkml/valuesets

LinkML Source

name: GeologicalEra
description: Major geological eras
from_schema: https://w3id.org/linkml/valuesets
rank: 1000
permissible_values:
  PRECAMBRIAN:
    text: PRECAMBRIAN
    description: Precambrian (4.6 billion - 541 million years ago)
  PALEOZOIC:
    text: PALEOZOIC
    description: Paleozoic Era (541 - 252 million years ago)
  MESOZOIC:
    text: MESOZOIC
    description: Mesozoic Era (252 - 66 million years ago)
  CENOZOIC:
    text: CENOZOIC
    description: Cenozoic Era (66 million years ago - present)