Question: What is the Novelty of the dinosaur that was named by the Author, Zhiming, and whose Notes are, "carcharodontosaurid"?
SQL: SELECT "Novelty" FROM "2-15678217-4" WHERE "Authors" = 'Zhiming' AND "Notes" = 'carcharodontosaurid';

Question: What is the Name of the dinosaur that was discovered in the Location, China, and whose Notes are, "described from a single tooth"?
SQL: SELECT "Name" FROM "2-15678217-4" WHERE "Location" = 'China' AND "Notes" = 'described from a single tooth';

Question: What is the Name of the dinosaur, whose notes are, "n Ornithischia of uncertain placement"?
SQL: SELECT "Name" FROM "2-15678217-4" WHERE "Notes" = 'n Ornithischia of uncertain placement';

Question: What is the Status of the dinosaur, whose notes are, "n coelurosauria"?
SQL: SELECT "Status" FROM "2-15678217-4" WHERE "Notes" = 'n coelurosauria';

Question: What are the Notes of the dinosaur, whose Status is nomen dubium, and whose Location is China?
SQL: SELECT "Notes" FROM "2-15678217-4" WHERE "Status" = 'nomen dubium' AND "Location" = 'China';

Question: What is the Novelty of the dinosaur, whose naming Author was Galton?
SQL: SELECT "Novelty" FROM "2-15678217-4" WHERE "Authors" = 'Galton';