Eureka!

"" is the 16th episode of The Backyardigans.
==Synopsis==
Scientists Uniqua and Tasha search the South Dakota mountains for a Flapasaurus fossil. While searching, they come across prospectors Pablo and Tyrone, who are looking for gold in the same area.
==Home video releases==
;DVD
* The Backyardigans: Cave Party
==External links==
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