Browsing by Subject "Quaternary"
Now showing items 1-6 of 6
-
Abundance and size variation of Globorotalia menardii in the Northeastern Indian Ocean during the Late Quaternary
(Geological Society of India, 2012)Variation in absolute abundance, size and coiling direction ratio of the planktic foraminifera Globorotalia menardii during the late Quaternary have been studied in three cores, collected along a north-south transect from ... -
Evidences of late quaternary neotectonic activity and sea-level changes along the western continental margin of India
(Current Science Association, Bangalore, India, 1996)The offshore data on sea-level changes along the western margin of India have been reviewed and evidences of Late Quaternary neotectonic activity and subsidence are documented, based on the diagenetic textures of limestones ... -
Indian monsoon variability at different time scales: Marine and terrestrial proxy records
(Indian National Science Academy, 2012)Here, we present a review of the work done in India during 2007-2011 on various proxy records of monsoon variability preserved in the marine (Central Indian Basin, western, northern and eastern Arabian Sea and the Bay of ... -
Late Quaternary Halimeda bioherms and aragonitic faecal pellet-dominated sediments on the carbonate platform of the western continental shelf of India
(Elsevier, 1994)The Fifty Fathom Flat is a drowned carbonate platform located on the outer continental shelf of western India. It unique because the carbonate depositional environment prevailed until Early Holocene in spite of its proximity ... -
Radiolarian zonation and volcanic ash layers in two Quaternary sediment cores from the Central Indian Ocean Basin
(Palaeontological Society of India, 1988)Radiolarian abundance in two Quaternary sediment cores, collected from the Central Indian Basin, was studied and Nigrini's (1971) and Goll's (1980) zones are recognised. New radiolarian zones Collosphaera orthoconus, ... -
Some aspects on the variations in depositional flux of excess Thorium-230 in the central Indian basin during Late Quaternary
(Indian Academy of Sciences, Bangalore, 1994)Examined in this paper is the tentative history of the depositional flux of @u230@@Th@dxs@@ (the unsupported fraction of @u230@@Th scavenged from the overlying water column), for the Late Quaternary period from a sediment ...