CREATE TABLE table_75800 ("Name" TEXT, "Novelty" TEXT, "Status" TEXT, "Authors" TEXT, "Location" TEXT, "Notes" TEXT)

What is the Name of the dinosaur that was discovered in the Location, China, and whose Notes are, 'described from a single tooth'?
SELECT "Name" FROM table_75800 WHERE "Location" = 'china' AND "Notes" = 'described from a single tooth'
SELECT "Name" FROM "table_75800" WHERE "Location" = 'china' AND "Notes" = 'described from a single tooth'