Innokenty Tolmachoff

Russian and American geologist (1872-1950)
Person human Q24025973
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Summary

Innokenty Tolmachoff was born on April 13, 1872[1], in Irkutsk[2]. He died on January 17, 1950[3], in Cheswick[4]. He worked as a geologist[5], paleontologist[6], researcher[7], writer[8], and botanist[9]. He is known by 13 alternative names across languages and contexts.[10]

Key Facts

  • Date of birth: 1872[11]
  • Child: Aleksandr Tolmachev[12]
  • Country of citizenship: Russian Empire[13], Russian Republic[14], United States[15]
  • Occupation: paleontologist[16], paleobotanist[17], phycologist[18], botanical collector[19], curator[20], geographer[21]
  • Employer: Carnegie Museum of Natural History[22], University of Pittsburgh[23]
  • Educated at: Faculty of Physics and Mathematics of the Saint Petersburg University[24], Leipzig University[25], Ludwig-Maximilians-Universität München[26]
  • Notable work: The Results of Oil Prospecting on Sakhalin Island by Japan in 1919-25[27]
  • Sex or gender: male[28]
  • Family name: Tolmachyov[29]
  • Given name: Innocenzo[30]
  • Described by source: Brockhaus and Efron Encyclopedic Dictionary[31]
  • Languages spoken, written or signed: Russian[32], English[33]

FAQs

Where was Innokenty Tolmachoff born?

Innokenty Tolmachoff's place of birth was Irkutsk[2].

Where did Innokenty Tolmachoff die?

Innokenty Tolmachoff passed away in Cheswick[4].

What did Innokenty Tolmachoff do for work?

Innokenty Tolmachoff worked as a geologist[5], paleontologist[6], researcher[7], writer[8], and botanist[9].

Where did Innokenty Tolmachoff go to school?

Innokenty Tolmachoff was educated at Faculty of Physics and Mathematics of the Saint Petersburg University[24], Leipzig University[25], and Ludwig-Maximilians-Universität München[26].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [28] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  4. [13] ↑ . wikidata.org.
  5. [14] ↑ . wikidata.org.
  6. [15] ↑ . wikidata.org.
  7. [12] ↑ . wikidata.org.
  8. [24] ↑ . wikidata.org.
  9. [25] ↑ . carnegiemnh.org. Retrieved . carnegiemnh.org. Provenance: wikidata.org.
  10. [26] ↑ . carnegiemnh.org. Retrieved . carnegiemnh.org. Provenance: wikidata.org.
  11. [5] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  12. [6] ↑ . Integrated Authority File. Retrieved . carnegiemnh.org. Provenance: wikidata.org.
  13. [7] ↑ . wikidata.org.
  14. [8] ↑ . carnegiemnh.org. Retrieved . carnegiemnh.org. Provenance: wikidata.org.
  15. [9] ↑ . Retrieved . wikidata.org.
  16. [16] ↑ . Retrieved . wikidata.org.
  17. [17] ↑ . Retrieved . wikidata.org.
  18. [18] ↑ . Retrieved . wikidata.org.
  19. [19] ↑ . Harvard Index of Botanists. Retrieved . wikidata.org.
  20. [20] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  21. [21] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  22. [22] ↑ . carnegiemnh.org. Retrieved . carnegiemnh.org. Provenance: wikidata.org.
  23. [23] ↑ . carnegiemnh.org. Retrieved . carnegiemnh.org. Provenance: wikidata.org.
  24. [1] ↑ . wikidata.org.
  25. [11] ↑ . Harvard Index of Botanists. Retrieved . wikidata.org.
  26. [3] ↑ . wikidata.org.
  27. [29] ↑ . wikidata.org.
  28. [30] ↑ . wikidata.org.
  29. [27] ↑ . wikidata.org.
  30. [31] ↑ . wikidata.org.
  31. [32] ↑ . wikidata.org.
  32. [33] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [10] ↑ . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Innokenty Tolmachoff. Retrieved October 20, 2026, from https://4ort.xyz/entity/innokenty-tolmachoff
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BibTeX @misc{4ortxyz_innokenty-tolmachoff_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Innokenty Tolmachoff}}, year = {2026}, url = {https://4ort.xyz/entity/innokenty-tolmachoff}, note = {Accessed: 2026-10-20}}
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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. 16d ago · Bargioni · 2026-10-06 view diff on Wikidata ↗
    Claims rich → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/58040|batch #58040]]: add P1810 to P396"
  2. 19d ago · Epìdosis · 2026-10-04 view diff on Wikidata ↗
    Sitelink count → 4
    Sbn author id → PUVV305515
    Wikipedia languages → ['fr', 'ru', 'species']
    Claims rich → —
    "/* wbcreateclaim-create:1| */ Sbn author id: PUVV305515, [[:toollabs:quickstatements/#/batch/289587|batch #289587]]"
  3. 22w ago · Epìdosis · 2026-05-19 view diff on Wikidata ↗
    Place of birth → Irkutsk
    Library of congress authority id → no2002114581
    Google knowledge graph id → /g/11cn6nc88p
    Bhl creator id → 205764
    + 34 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32081|batch #32081]]: import P21 and P106 from GND (23)"
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