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Mark Petersen

seismologist
Person human Q20675641
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Mark Petersen

Summary

Mark Petersen is a human[1]. His place of birth was Burlington[2]. He worked as a geologist[3], seismologist[4], and researcher[5].

Key Facts

  • Mark Petersen's place of birth was Burlington[2].
  • Mark Petersen held citizenship in United States[6].
  • Mark Petersen worked as a geologist[3].
  • Mark Petersen's professions included seismologist[4].
  • Mark Petersen worked as a researcher[5].
  • Mark Petersen was employed by United States Department of the Interior[7].
  • Mark Petersen is recorded as male[8].
  • Mark Petersen's instance of is recorded as human[9].
  • Mark Petersen's family name is recorded as Q27094683[10].
  • Mark Petersen's given name is recorded as Mark[11].
  • Mark Petersen's given name is recorded as D.[12].

Body

Origins and Family

Mark Petersen was born in Burlington[2].

Career and Affiliations

Recorded occupations include geologist[3], seismologist[4], and researcher[5]. Mark Petersen was employed by United States Department of the Interior[7].

FAQs

Where was Mark Petersen born?

Born in Burlington[2], Mark Petersen…

What did Mark Petersen do for work?

Mark Petersen worked as geologist[3], seismologist[4], and researcher[5].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [8] ↑ . wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [9] ↑ . wikidata.org.
  5. [3] ↑ . wikidata.org.
  6. [4] ↑ . wikidata.org.
  7. [5] ↑ . wikidata.org.
  8. [7] ↑ . ORCID Public Data File 2023. Retrieved . pub.orcid.org. Provenance: wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.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). Mark Petersen. Retrieved May 3, 2026, from https://4ort.xyz/entity/mark-petersen-q20675641
MLA “Mark Petersen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mark-petersen-q20675641.
BibTeX @misc{4ortxyz_mark-petersen-q20675641_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mark Petersen}}, year = {2026}, url = {https://4ort.xyz/entity/mark-petersen-q20675641}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mark Petersen — https://4ort.xyz/entity/mark-petersen-q20675641 (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 9w ago · DifoolBot bot · 2026-05-23 view diff on Wikidata ↗
    Researchgate profile id → Mark_Petersen2
    Employer → United States Department of the Interior, California Geological Survey
    Country of citizenship → United States
    Yale lux id → person/a0879fe4-d9cd-4415-8588-e0d9d3746006
    + 14 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-references:1||1|2 */ [[Property:P19]]: [[Q31058]], Update en Wikipedia references for deleted/missing pages, references updated (1x) ([[:toolforge:editgroups/b/CB/ece1e2aa4e61|det"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.