Benthic foraminifera communities of the Andaman Sea (Indian Ocean)

Eleven communities of benthic foraminifera were distinguished on the basis of the results of a qualitative analysis of the structure the population at 94 stations at sea depths down to 4180 m in the Andaman Sea. The habitats of the communities are formed under the influence of the environmental factors, which are determined by the latitudinal and bathymetric zonality of the basin, the water masses, the currents, the upwellings, the coastal runoff, and the contents of calcium carbonate and oxygen in the near-bottom waters and organic carbon in the sediments.