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Medina Group

Landform geological_formation Q18155289
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Medina Group

Summary

Medina Group is a geological formation[1]. It ranks in the top 8% of geological_formation entities by monthly Wikipedia readership (4 views/month).[2]

Key Facts

  • Medina Group is in the country of United States[3].
  • Medina Group's instance of is recorded as geological formation[4].
  • Medina Group's temporal range start is recorded as Silurian[5].
  • Medina Group's temporal range start is recorded as Llandovery[6].
  • Medina Group's has part is recorded as Whirlpool Sandstone[7].
  • Medina Group's has part is recorded as Power Glen Shale[8].
  • Medina Group's has part is recorded as Devils Hole Sandstone[9].
  • Medina Group's has part is recorded as Grimsby Formation[10].
  • Medina Group's has part is recorded as Thorold Sandstone[11].
  • Medina Group's has part is recorded as Cambria Shale[12].
  • Medina Group's has part is recorded as Kodak Sandstone[13].
  • Medina Group's underlies is recorded as Clinton Formation[14].
  • Medina Group's overlies is recorded as Queenston Shale[15].
  • Medina Group's Freebase ID is recorded as /m/0113hr2g[16].
  • Medina Group's described at URL is recorded as https://ngmdb.usgs.gov/Geolex/UnitRefs/MedinaRefs_2722.html[17].
  • Medina Group's time period is recorded as Llandovery[18].
  • Medina Group's thickness is recorded as {'unit': 'http://www.wikidata.org/entity/Q3710', 'amount': '+800'}[19].
  • Medina Group's Geolex ID is recorded as Medina_2722[20].

Why It Matters

Medina Group ranks in the top 8% of geological_formation entities by monthly Wikipedia readership (4 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] ↑ . Revised stratigraphy and correlations of the Niagaran provincial series (Medina, Clinton, and Lockport groups) in the type area of western New York. wikidata.org.
  3. [5] ↑ . mrdata.usgs.gov. mrdata.usgs.gov. Provenance: wikidata.org.
  4. [6] ↑ . mrdata.usgs.gov. mrdata.usgs.gov. Provenance: wikidata.org.
  5. [7] ↑ . Revised stratigraphy and correlations of the Niagaran provincial series (Medina, Clinton, and Lockport groups) in the type area of western New York. wikidata.org.
  6. [8] ↑ . Revised stratigraphy and correlations of the Niagaran provincial series (Medina, Clinton, and Lockport groups) in the type area of western New York. wikidata.org.
  7. [9] ↑ . Revised stratigraphy and correlations of the Niagaran provincial series (Medina, Clinton, and Lockport groups) in the type area of western New York. wikidata.org.
  8. [10] ↑ . Revised stratigraphy and correlations of the Niagaran provincial series (Medina, Clinton, and Lockport groups) in the type area of western New York. wikidata.org.
  9. [11] ↑ . Revised stratigraphy and correlations of the Niagaran provincial series (Medina, Clinton, and Lockport groups) in the type area of western New York. wikidata.org.
  10. [12] ↑ . Revised stratigraphy and correlations of the Niagaran provincial series (Medina, Clinton, and Lockport groups) in the type area of western New York. wikidata.org.
  11. [13] ↑ . Revised stratigraphy and correlations of the Niagaran provincial series (Medina, Clinton, and Lockport groups) in the type area of western New York. wikidata.org.
  12. [14] ↑ . mrdata.usgs.gov. mrdata.usgs.gov. Provenance: wikidata.org.
  13. [15] ↑ . mrdata.usgs.gov. mrdata.usgs.gov. Provenance: wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . mrdata.usgs.gov. mrdata.usgs.gov. Provenance: wikidata.org.
  17. [19] ↑ . mrdata.usgs.gov. mrdata.usgs.gov. Provenance: wikidata.org.
  18. [20] ↑ . 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). Medina Group. Retrieved May 3, 2026, from https://4ort.xyz/entity/medina-group
MLA “Medina Group.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/medina-group.
BibTeX @misc{4ortxyz_medina-group_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Medina Group}}, year = {2026}, url = {https://4ort.xyz/entity/medina-group}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Medina Group — https://4ort.xyz/entity/medina-group (retrieved 2026-05-03)

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