摘要
analyses of foraminiferal fauna in the core np93-2 of the prydz bay,Antarctica shows that the sediments are rich in foraminifera in which planktonic Foraminifera make up 26. 3% of the total number of foraminifera and the arenaceous Agglutinated benthic foraminiferal assemblages are prevailing with 57. 9% of total Number of benthic foraminifera. The typical benthic foraminiferal assemblage of Iammina arenacea represents an assemblage of deep-water arenaceous agglutinated.Variations of content of warm and cold species of planktonic foraminifera reflect the Paleoclirnatic changes and also reveal the paleo-environmental changes in this region andIts relationship with the global changes. Other paleoceanographic and Paleoclimatological questions, such as water depth, carbonate dissolution are also discussed.
analyses of foraminiferal fauna in the core np93-2 of the prydz bay,Antarctica shows that the sediments are rich in foraminifera in which planktonic Foraminifera make up 26. 3% of the total number of foraminifera and the arenaceous Agglutinated benthic foraminiferal assemblages are prevailing with 57. 9% of total Number of benthic foraminifera. The typical benthic foraminiferal assemblage of Iammina arenacea represents an assemblage of deep-water arenaceous agglutinated.Variations of content of warm and cold species of planktonic foraminifera reflect the Paleoclirnatic changes and also reveal the paleo-environmental changes in this region andIts relationship with the global changes. Other paleoceanographic and Paleoclimatological questions, such as water depth, carbonate dissolution are also discussed.
