GSSP for the base of the Greenlandian
type: Thing
description: GSSP for the base of the Greenlandian Stage and of the Holocene Series
additional property: PropertyValue
  property ID: P17
  value: Greenland
additional property: PropertyValue
  property ID: P31
  value: Global Boundary Stratotype Section and Point
additional property: PropertyValue
  property ID: P527
  value: Greenlandian
additional property: PropertyValue
  property ID: P527
  value: Late Pleistocene
additional property: PropertyValue
  property ID: P790
  value: International Union of Geological Sciences
additional property: PropertyValue
  property ID: P790
  value: International Commission on Stratigraphy
additional property: PropertyValue
  property ID: P1343
  value: The Global Stratotype Section and Point (GSSP) for the base of the Holocene Series/Epoch (Quaternary System/Period) in the NGRIP ice core
additional property: PropertyValue
  property ID: P2671
  value: /g/1hc0qwlky
confidence:
  popularity graph score:
    score: 0.0
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 2
      unique citations norm: 0.001
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 2
  monthly pageviews: 0
  yearly pageviews: 0
  tier: long_tail
claims:
  P17:
    value: Q223
    source count: 0
    confidence: 0.0
    value label: Greenland
  P31:
    value: Q37402
    source count: 1
    confidence: 0.2
    value label: Global Boundary Stratotype Section and Point
  P527:
    value: Q55590012
    source count: 0
    confidence: 0.0
    value label: Greenlandian
  P527:
    value: Q498831
    source count: 0
    confidence: 0.0
    value label: Late Pleistocene
  P625:
    value:
      globe: http://www.wikidata.org/entity/Q2
      latitude: 75.1
      longitude: -42.32
      precision: 0.1
    source count: 1
    confidence: 0.2
  P790:
    value: Q579663
    source count: 1
    confidence: 0.2
    value label: International Union of Geological Sciences
    qualifiers:
      P585: +2008-00-00T00:00:00Z
  P790:
    value: Q402104
    source count: 0
    confidence: 0.0
    value label: International Commission on Stratigraphy
  P1343:
    value: Q127281348
    source count: 0
    confidence: 0.0
    value label: The Global Stratotype Section and Point (GSSP) for the base of the Holocene Series/Epoch (Quaternary System/Period) in the NGRIP ice core
  P2671:
    value: /g/1hc0qwlky
    source count: 0
    confidence: 0.0
meta:
  wikidata id: Q1487065
  domain: global_boundary_stratotype_section_and_point
  level: standard
  html url: https://4ort.xyz/entity/gssp-for-the-base-of-the-greenlandian
  markdown url: https://4ort.xyz/entity/gssp-for-the-base-of-the-greenlandian.md
  facts url summary: https://4ort.xyz/entity/gssp-for-the-base-of-the-greenlandian/facts.json
  facts url standard: https://4ort.xyz/entity/gssp-for-the-base-of-the-greenlandian/facts.json
  facts url full: https://4ort.xyz/entity/gssp-for-the-base-of-the-greenlandian/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-07T05:18:07.975704Z
  entity updated at: 2026-05-03T21:19:00.258443+00:00Z
  entity created at: 2026-05-03T15:06:50.411515+00:00Z