River delta The Okavango Delta in Botswana is one example. The generic term "mega delta" can be used to describe very large Asian river deltas, such as the Yangtze, Pearl, Red, Mekong, Irrawaddy, Ganges-Brahmaputra, and Indus. The formation of a delta is complicated, multiple, and cross-cutting over time, but in a simple delta three main types of bedding may be distinguished: the bottomset beds, foreset/frontset beds, and topset beds. This three part structure may be seen in small scale by crossbedding. The Ganges/Brahmaputra combination delta, which spans most of Bangladesh and empties into the Bay of Bengal, is the world's largest delta.
Delta-S joined the band. Work began on the production of their first album, including some collaboration with the band Calcutta and artists Duke and Joshua Vosper. The album was never released, and Delta-S disbanded in 1998. After disbanding, Lyte continued the project as a solo effort. In 1999 production for the second Delta-S album, "And Sometimes...", began. This album was also unreleased. In 2000 the band adopted a new member, Lucien, and work started on a third album, "Chasm". This was released as the band's debut album in March 2005, under a created record label entitled WindM Records, titled "Chasm (Volume