Final answer:
The 'Johnston Stoll' likely refers to the Johnston Atoll, located in the Pacific Ocean, not in the Caribbean Sea, Gulf of Mexico, or South Mexican Sea.
Step-by-step explanation:
The Johnston Atoll, which you may be referring to as the 'Johnston Stoll', is a small group of islands located in the Pacific Ocean. It is about 750 miles southwest of the Hawaii Islands and is an unincorporated territory of the United States. The atoll is not located near the Caribbean Sea, Gulf of Mexico, or the South Mexican Sea, but rather, it is situated in the central-Pacific region North of the Equator and west of North America. It has been used in the past for military purposes and as a wildlife refuge.