When Deputy Andy says "''scuse me while I whip this out" it is a reference to Clevon Little's line in Blazing Saddles (1974).
The position Henry gives to Fargo, 42.38N 121.40W, is northeast of Klamath Falls, OR.
When Larry calls out to Carter to "earn this" it is a reference to Tom Hanks's missive to Matt Damon in Saving Private Ryan (1998).
Eugene Byrd played Dr. Clark Edison in Bones, in Eureka played Dr. Michael Clark. Clark is a first name in Bones and surname in Eureka.