low Arctic native Ivanova

Core/Site name:

BP00-07/5

Country/Region:

Arctic Ocean

Elevation:

43 m

Archive:

marine sediments (downcore)

Species:

Multiple Foraminifera

Proxy measurement:

Percent Abundance

Sampling resolution:

centennial

Dating resolution:

Varies but an average of 100- 150 years

Startyear:

0 BP

Endyear:

8080 BP

Description:

Description & Notes: Arctic Ocean Holocene Foraminifera Census Data Benthic foraminifera were counted in grain-size fraction >0.1 mm, generally about 300 specimens counted. Planktic foraminifera were counted in grain-size fraction >0.15 mm, generally about 300 specimens counted.Forams put into "Other"" include broken and unidentified specimens. Age sources for cores in study: ASV-880 from Duplessy et al., 2001. ASV-987 from Polyak et al., 2004. BP00-07/5 from Simstich et al., 2004. ASV-1200 from Duplessy et al., 2005. S-17666 ages are estimated by interpolation between MIS boundaries from Fretzdorff et al. (2000) and correlation with global ice volume record by Labeyrie et al. (1987). Samples with missing values had a low foraminiferal amount."

Data entered by name:

Katherine Esswein

Data entered by email:

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Main reference(s):

Elena V IvanovaR. SchiebelJ. Simstich

Data storage link 1:

ftp://ftp.ncdc.noaa.gov/pub/data/paleo/paleocean/sediment_files/complete/bp00-075-tab.txt

Current dating method:

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Annual snow acc rate:

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Category: Ocean2k