Here is the opinion in Stockbridge-Munsee Community v. New York:
Briefs are here.
Eleventh Amendment immunity
Second Circuit Briefs in Stockbridge-Munsee Community Lands Claims
Here are the briefs in Stockbridge-Munsee Community v. State of New York:
Stockbridge-Munsee Reply Brief
Lower court materials are here.
Federal Court Dismisses Stockbridge-Munsee New York Land Claims
Here are the materials in Stockbridge-Munsee Community v. State of New York (N.D. N.Y.):
Stockbridge-Munsee Amended Complaint with Maps
State Defendants Motion to Dismiss
County-Muni Defendants Motion to Dismiss
Turtle Talk 