Academic Ancestry

a person in the record

Vladimir A. Obruchev

Russian and Soviet geologist and writer1863 to 1956

Wikidata names Ivan Vasil'evich Mushketov as doctoral advisor, lists 7 doctoral students, names Ivan Vasil'evich Mushketov as teacher, and lists 3 people they taught. Linked to Wikidata, Wikipedia, and 4 other registers.

Open the full sheetCiteData
Vladimir A. Obruchev, pictured

Two steps up and one down. Solid lines from Wikidata. The full sheet opens at four up and two down.

How to read the marksstated by Wikidata or indexed by OpenAlex

Advisors on Wikidata1

From Wikidata, shown separately from the thesis records.

Students on Wikidata7

From Wikidata, shown separately from the thesis records.

Teachers and mentors1

Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.

Taught3

Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.

  • a teacher or mentor, stated by Wikidata: not a thesis supervision

    Mikhail Usov

    born 1883
  • a teacher or mentor, stated by Wikidata: not a thesis supervision

    Yefrem Kuznetsov

    born 1892
  • a teacher or mentor, stated by Wikidata: not a thesis supervision

    Yevgeny Zakharov

    born 1902

The line above and below1 step

The advisors of their advisors, four steps up at most, in the thesis records and on Wikidata, each kind marked; a person in both is listed once.

Below them, within 3 steps, the record reaches 21 people: 21 stated by Wikidata.

Education and career7

From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.