LDEO Carbon 14 Data from Selected Sea floor Cores
Carbon-14 data in this file were compiled by W.F. Ruddiman and staff at the Lamont-Doherty
Earth Observatory of Columbia University. Data include 974 carbon-14 dates from 309
ocean sediment cores, covering the period from 40,000 years bp to the present worldwide.
Estimated error range is given. Also included are core identifier, latitude/longitude,
water depth, depth in core, institutional source, laboratory number, and sediment
fraction analyzed (total, bulk, or fine fraction). The LDEO C14 data were originally
submitted to NOAA's National Geophysical Data Center (NGDC) for archive, but were
subsequently transferred to NOAA's National Climatic Data Center (NCDC) Paleoclimatology
Group for stewardship. The data are available for direct download from NCDC's Web
server.
- Cite as: William F. Ruddiman.1989: LDEO Carbon 14 Data from Selected Sea floor Cores. First. NOAA National Centers for Environmental Information. Accessed [date].
- ID not available.
gov.noaa.ngdc.mgg.geology:G00996
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Distribution Formats |
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Ordering Instructions | Contact NCEI for other distribution options and instructions. |
Distributor | NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Dataset Point of Contact | NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Dataset Point of Contact | Marine Geology Data Manager NOAA National Centers for Environmental Information geology.info@noaa.gov |
Coverage Description | Global sea floor |
Time Period | 1989-12-31 to 1992-12-31 |
Spatial Reference System | urn:ogc:def:crs:EPSG:4326 |
Spatial Bounding Box Coordinates |
West:-162.883
East:160.483
South:-64.85
North:82.933
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Spatial Coverage Map |
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Edition | First |
Data Presentation Form | Digital table - digital representation of facts or figures systematically displayed,
especially in columns |
Dataset Progress Status | Complete - production of the data has been completed Historical archive - data has been stored in an offline storage facility |
Data Update Frequency | Not planned - Completed data set, no additions planned. |
Purpose | Paleoceanographic Research |
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Theme keywords | Library of Congress Subject Headings
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Data Center keywords | Global Change Master Directory (GCMD) Data Center Keywords
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Platform keywords | Global Change Master Directory (GCMD) Platform Keywords
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Instrument keywords | Global Change Master Directory (GCMD) Instrument Keywords
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Place keywords | Global Change Master Directory (GCMD) Location Keywords
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Project keywords | Global Change Master Directory (GCMD) Project Keywords
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Other Constraints | Cite as: William F. Ruddiman.1989: LDEO Carbon 14 Data from Selected Sea floor Cores. First. NOAA National Centers for Environmental Information. Accessed [date]. |
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Lineage Statement | Data originally submitted to NOAA's former National Geophysical Data Center (NGDC) then transferred to the former National Climatic Data Center (NCDC) Paleoclimatology for stewardship, both centers are now part of NOAA's National Centers for Environmental Information (NCEI). Processing and lineage prior to transmission to NGDC are unknown. |
Processing Environment | Native Dataset Environment: ASCII text |
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Last Modified: 2020-04-21
For questions about the information on this page, please email:ncei.info@noaa.gov