OTOH, President U.S. Grant was very sentimental and granted recognition to a Mission Band of the the Chumash in the 1870s who got a small acerage grant just west of Palm Springs off what is now I-10. There were no more than 30 in this tribe at the time. Today, they own a luxury hotel, gas station, shopping center and casino just off the freeway and are rolling in dough. Timing is everything!
To be a Treaty Tribe they must cite a specific treaty which includes them such as: Treaty With The Nisqualli, Puyallup, etc., 1854. pp 661-664
or
Treaty of Neah Bay, 1855
Else they are just another tribe whose existence is Federally but not Constitutionally recognized.
Federal recognition entitles a tribe to certain benefits; a Treaty Tribe has legal and Constitutional Rights. There is a vast difference.