user: Question: What is the Name of the dinosaur that was discovered in the Location, China, and whose Notes are, "described from a single tooth"?
Columns: ['Name', 'Novelty', 'Status', 'Authors', 'Location', 'Notes']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Alocodon', 'Gen et sp nov', 'Valid', 'Thulborn', 'Portugal', 'n Ornithischia of uncertain placement']
SQL:

assistant: SELECT "Name" FROM "Table" WHERE "Location" = 'China' AND "Notes" = 'described from a single tooth';