The sea's name stems from Caspi, the ancient people who lived to the southwest of the sea in Transcaucasia. Strabo (died … See more

The Caspian Sea is at its South Caspian Basin, like the Black Sea, a remnant of the ancient Paratethys Sea. Its seafloor is, therefore, a standard oceanic basalt and not a continental granite body. It is estimated to be about 3… See more

The rising level of the Caspian Sea between 1995 and 1996 reduced the number of habitats for rare species of aquatic vegetation. This has been attributed to a general lack of seeding material in newly form… See more

The main geologic history locally had two stages. The first is the Miocene, determined by tectonic events that correlate with the closing of the Tethys Sea. The second is the Pleistocene noted for its glaciation cycles and the full … See more

Countries in the Caspian region, particularly Azerbaijan, Kazakhstan and Turkmenistan, have high-value natural-resource-based economies, where the oil and gas compose more than 10 percent of their GDP and 40 percent of t… See more

Five states are located along about 4,800 km (3,000 mi) of Caspian coastline. The length of the coastline of these countries:
1. Kazakhstan - 1,422 km (884 mi)
2. Turkmenistan - 1,035 km (643 mi)… See more