Dunbar, Robert B. et al. (2001): 13,000 years of decadal-to-millennial oceanographic variability along the Antarctic Peninsula; ODP Site 1098

Leg/Site/Hole:
ODP 178
ODP 178 1098
Identifier:
2004-019648
georefid
Creator:
Dunbar, Robert B.
Stanford University, Department of Geological and Environmental Sciences, Stanford, CA, United States
author
Ravelo, Ana C.
University of California at Santa Cruz, United States
author
Domack, Eugene
Hamilton College, United States
author
Leventer, Amy
Colgate University, United States
author
Brachfeld, Stefanie
University of Minnesota at Minneapolis, United States
author
Identification:
13,000 years of decadal-to-millennial oceanographic variability along the Antarctic Peninsula; ODP Site 1098
2001
In: Florindo, Fabio (editor), Cooper, Alan K. (editor), Extended abstracts for the International ANTOSTRAT symposium on The geologic record of the Antarctic ice sheet from drilling, coring and seismic studies
Istituto Nazionale di Geofisica e Vulcanologia, Rome, Italy
16
59
ODP Site 1098, drilled in the Palmer Deep in Southern Ocean along the Antarctic Peninsula, provides evidence of decadal-to-millennial paleo-oceanographic changes during the upper Pleistocene and Holocene. This study analyzes biogenic opal, organic C and N concentrations, and delta (super 13) C and delta (super 15) N isotopic ratios of sedimentary organic matter. A chronology is presented. (MTE)
English
Coverage:Geographic coordinates:
North:-64.5143
West:-64.1228East: -64.1228
South:-64.5143
Quaternary geology; algae; Antarctic Peninsula; Antarctica; biogenic processes; C-13/C-12; carbon; Cenozoic; chemical composition; clastic sediments; climate change; cores; diatoms; framework silicates; isotope ratios; isotopes; Leg 178; marine sediments; microfossils; mud; N-15/N-14; nitrogen; Ocean Drilling Program; ODP Site 1098; opal; paleo-oceanography; paleoclimatology; paleoecology; paleogeography; Palmer Deep; Plantae; Quaternary; sediments; silica minerals; silicates; Southern Ocean; stable isotopes;
.