Here are the materials in John v. United States (D. Nev.):
Western Shoshone Claims Distribution Act
D.C. Circuit Rejects Challenge to Western Shoshone Claims Distribution Act on Standing Grounds
Here are the materials in Timbisha Shoshone Tribe v. Salazar:
Background materials are here.
Opening Brief in Timbisha Shoshone Tribe v. Salazar Judgment Funds Claim
An interesting case to watch. Here is the brief:
Here was the original complaint and a press release explaining the claim.
And here is the district court order dismissing the claim:
Timbisha Tribe Complaint re: Western Shoshone Claims Distribution Act
Here is the complaint in Timbisha Shoshone Tribe v. Salazar (D. D.C.): Timbisha Complaint.
And here is the press release (h/t Indianz).