Data · dataset · 2026
Duffy and Imbrie's SPECMAP Ocean Cores with 400,000 years BP
Listed in National Center for Atmospheric Research
Atlantic Ocean core data, about 400K years, SPECMAP.
Description
This archive gives Paleoclimate data for a selection of Atlantic cores. It has oxygen-18 data for about 16 cores covering about 400,000 years.
Age models for the cores are given. Derived sea surface temperature estimates for 15 cores are given. Delta 13-C data is available for selected cores.
Read the rest (1 more)
Planktic foraminifera counts and factor loadings are given for the cores. Another file includes solar orbital data. This is SPECMAP archive No. 1, 28 Mar 1989.
Links
Get the data
- Resource Homepage doi.org/10.5065/75e6-f431 ↗
download · DOI / persistent id · from data ucar edu
Where it is published
- data.ucar.edu /dataset/duffy-and-imbries-specmap-ocean-cores-with-400000-year… ↗
National Center for Atmospheric Research dataset page
landing page · from data ucar edu
Catalogue records · 1
- CKAN API data.ucar.edu/api/3/action/package_show?id=9c359fbd-5937-4202-91d8-50648e734… ↗
metadata API · from data ucar edu
Topics
- From keywords
- Earth & Environmental Science · Ocean & Atmospheric Science
- Inferred from text
- Oceanography 68%
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| National Center for Atmospheric Research | 9c359fbd-5937-4202-91d8-50648e734570 | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:3708 | enrichment · data ucar edu | taxonomy-embedding@1.1.0 | title+keywords+description (68%) |
| concepts[field].local:field:earth-environmental | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| created_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| description | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /notes |
| publication_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| title | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /title |
| updated_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 |