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Volumn 278, Issue 5341, 1997, Pages 1257-1266

A pervasive millennial-scale cycle in North Atlantic Holocene and glacial climates

Author keywords

[No Author keywords available]

Indexed keywords

ATMOSPHERIC CIRCULATION; CLIMATE CYCLE; HOLOCENE; HOLOCENE CLIMATE; PALAEOCLIMATE; THERMOHALINE CIRCULATION;

EID: 14444276999     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.278.5341.1257     Document Type: Article
Times cited : (2594)

References (85)
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    • Most of the cores (indicated by solid dots in Fig. 1) have Holocene sections, documented on the basis of radiocarbon dating, isotopic measurements, or the presence of ash layer 1 (∼10,000 years) at depths of tens of centimeters. The existence of Holocene sections in the remainder, indicated by plus signs, is inferred from distinct color patterns and bulk carbonate measurements (41). Core top ages likely vary from close to the present to perhaps a few thousand years; on average, then, the core top petrologic data reflect distributions of the tracers over time as well as over a large geographic area. The petrographic analyses of each core top lithic sample were done in the same way as for VM 29-191 and VM 28-14.
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    • note
    • We thank G. Kukla, J. Lynch-Stieglitz, and A. Van Geen for comments on the manuscript. Supported in part by grants from NSF and the National Oceanic and Atmospheric Administration. Support for the core curation facilities of the Lamont-Doherty Earth Observatory Deep-Sea Sample Repository is provided by NSF through grant OCE94-02150 and the Office of Naval Research through grant N00014-96-I-0186. This is L-DEO contribution 5714.


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