Wikimedia neighborhood · Wikidata observation Observed Graph-projection

chronostratigraphy

study of relative time relations and ages of rock layers

Provider: Wikidata. These recorded connections are observations, not Counterpedia claims. They do not establish source support.

Data and provenance

Provider: Wikidata · Entity ID: Q973297

Release: sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7

Graph membership is not truth. Each relation below is an observed typed edge the local Wikimedia graph bundle already materialized — not a corroborated, verified, or admitted claim. Bounded to 40 relations via an offset-index lookup (offset_index_binary_search), never a full scan of the bundle.Serving a published subset: joined entities + 1-hop neighborhood of 35,994 exact Wikipedia–Wikidata title matches. A subject that is not itself in that subset carries only the relations the subset recorded for it, so a small count here is the published scope and not a complete relationship inventory.

Development requests are not available on this deployment. The observed entity and its graph links remain readable.

1-hop relations (14)

Observed adjacency only. Each spoke is a typed edge already materialized in the graph, labeled by its recorded predicate — graph proximity is not support, corroboration, or admission. The links below are the accessible, no-JavaScript path to the same neighbors.

Follow a connection

Grouped by a fixed presentation taxonomy for legibility only. The grouping asserts no rank, truth, support, or standing — every observed edge is carried, none reordered by importance.

Identity & relations (2)

→ subclass of (P279)stratigraphyObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q134783
→ instance of (P31)academic disciplineObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q11862829

Occupation & roles (1)

← field of work (P101)International Commission on StratigraphyObserved
Relationship details
Provider: Wikidata · Property: P101 · Direction: incoming · Entity ID: Q402104

Other connections (8)

→ part of (P361)geologyObserved
Relationship details
Provider: Wikidata · Property: P361 · Direction: outgoing · Entity ID: Q1069
→ Relationship name unavailable (P2578)geologic time scaleObserved
Relationship details
Provider: Wikidata · Property: P2578 · Direction: outgoing · Entity ID: Q43521
← studied by (P2579)seriesObserved
Relationship details
Provider: Wikidata · Property: P2579 · Direction: incoming · Entity ID: Q312468
← studied by (P2579)erathemObserved
Relationship details
Provider: Wikidata · Property: P2579 · Direction: incoming · Entity ID: Q2464485
← studied by (P2579)systemObserved
Relationship details
Provider: Wikidata · Property: P2579 · Direction: incoming · Entity ID: Q403523
← Relationship name unavailable (P301)Category:ChronostratigraphyObserved
Relationship details
Provider: Wikidata · Property: P301 · Direction: incoming · Entity ID: Q8920756
← studied by (P2579)stageObserved
Relationship details
Provider: Wikidata · Property: P2579 · Direction: incoming · Entity ID: Q1123245
← studied by (P2579)geologic time scaleObserved
Relationship details
Provider: Wikidata · Property: P2579 · Direction: incoming · Entity ID: Q43521

External identifiers (3)

→ topic’s main category (P910)Category:ChronostratigraphyObserved
Relationship details
Provider: Wikidata · Property: P910 · Direction: outgoing · Entity ID: Q8920756
→ image (P18)19 Chimborazo (19).JPGObserved
Relationship details
Provider: Wikidata · Property: P18 · Direction: outgoing
→ Commons category (P373)StratigraphyObserved
Relationship details
Provider: Wikidata · Property: P373 · Direction: outgoing

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