Henry Fairfield Osborn named the dinosaur Tyrannosaurus in 1905.

the verdict

SUPPORTED

the evidence backs this

Recorded sources

1 source for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

AS REPORTEDno primary record reached; this is what the reporting says

Is it true that Henry Fairfield Osborn named the dinosaur Tyrannosaurus in 1905?

Yes. Evidence confirms that American paleontologist Henry Fairfield Osborn named the dinosaur Tyrannosaurus.

Verdict: SUPPORTED · 1 source for, 0 against · Last checked 3 Oct 2026

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Evidence for · 1

Wikipedia: Henry Fairfield Osborn

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Wikipedia: Henry Fairfield Osborn. (n.d.). Wikipedia. https://en.wikipedia.org/wiki/Henry_Fairfield_Osborn

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