Isolation (i.e. culture) of Salmonella spp. from a clinical specimen (i.e. stool, urine, fluid. aspirate, blood, etc). Epidemiologic Linkage. Probable: A clinically compatible case that is epidemiologically linked to a case that. meets the supportive or confirmatory laboratory criteria for diagnosis.
The four main ocean basins are those of the Pacific, Atlantic, Indian, and Arctic Oceans. The Pacific Ocean, which occupies about one-third of Earth's surface, has the largest basin. Its basin also has the greatest average depth at approximately 14,000 feet (4,300 meters).
Prominent Features of Ocean Basins. The geology of ocean basins is better clarified by studying the different features that compose them. The ocean basins present the following topographic features: 1. Continental Shelf. In general, continental shelves are covered with a layer of sand, silts, and silty muds.