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Casselman Formation

sedimentary bedrock unit in Pennsylvania and Maryland
Landform geological_formation Q5049298
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Casselman Formation

Summary

Casselman Formation is a geological formation[1]. It ranks in the top 9% of geological_formation entities by monthly Wikipedia readership (1 views/month).[2]

Key Facts

  • Casselman Formation is in the country of United States[3].
  • Casselman Formation's instance of is recorded as geological formation[4].
  • Casselman River is named after Casselman Formation[5].
  • Casselman Formation's underlies is recorded as Monongahela Formation[6].
  • Casselman Formation's overlies is recorded as Glenshaw Formation[7].
  • Casselman Formation's Freebase ID is recorded as /m/0bmgrb_[8].
  • Casselman Formation's described at URL is recorded as https://ngmdb.usgs.gov/Geolex/UnitRefs/CasselmanRefs_908.html[9].
  • Casselman Formation's Geolex ID is recorded as Casselman_908[10].

Why It Matters

Casselman Formation ranks in the top 9% of geological_formation entities by monthly Wikipedia readership (1 views/month).[2]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Casselman Formation. Retrieved May 3, 2026, from https://4ort.xyz/entity/casselman-formation
MLA “Casselman Formation.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/casselman-formation.
BibTeX @misc{4ortxyz_casselman-formation_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Casselman Formation}}, year = {2026}, url = {https://4ort.xyz/entity/casselman-formation}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Casselman Formation — https://4ort.xyz/entity/casselman-formation (retrieved 2026-05-03)

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