When did American Experience Season 23 Episode 5 air?
American Experience Season 23 Episode 5 aired on January 17, 2011 at 8 PM ET.


TV's most-watched history series brings to life the compelling stories from our past that inform our understanding of the world today.

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.
Direct answers for episode-level questions and details.
American Experience Season 23 Episode 5 aired on January 17, 2011 at 8 PM ET.
This episode runs for approximately 55 minutes.
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