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Self - Geologist and Explorer is a real person portrayed by John Wesley Powell in the TV series American Experience (based on a true story).
They appear in 1 episodes out of a total of 387 aired so far

Self - Geologist and Explorer

by John Wesley Powell

character

Episodes1

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    Dinosaur Wars
    episode S23.E5 january 2011
    From PBS and American Experience - In the summer of 1868, paleontologist Othniel Charles Marsh boarded a Union Pacific train for a sightseeing excursion through the heart of the newly opened American West. While most passengers simply saw magnificent landscapes, Marsh soon realized he was traveling through the greatest dinosaur burial ground of all time.