Unknown
PANGAEA
In:
Supplement to: Scott, David B; Mudie, Peta J; de Vernal, Anne; Hillaire-Marcel, Claude; Baki, V; Mackinnon, K D; Medioli, F S; Mayer, Larry A (1989): Lithostratigraphy, biostratigraphy, and stable-isotope stratigraphy of cores from ODP Leg 105 Site surveys, Labrador Sea and Bffin Bay. In: Srivastava, SP; Arthur, M; Clement, B; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 105, 561-582, https://doi.org/10.2973/odp.proc.sr.105.169.1989
Publication Date:
2023-05-12
Description:
Trigger weight (TWC) and piston (PC) cores obtained from surveys of the three sites drilled during Ocean Drilling Program (ODP) Leg 105 were studied in detail for benthic foraminiferal assemblages, total carbonate (all sites), planktonic foraminiferal abundances (Sites 645 and 647), and stable isotopes (Sites 646 and 647). These high-resolution data provide the link between modern environmental conditions represented by the sediment in the TWC and the uppermost cores of the ODP holes. This link provides essential control data for interpretating late Pleistocene paleoceanographic records from these core holes. At Site 645 in Baffin Bay, local correlation is difficult because the area is dominated by ice-rafted deposits and by debris flows and/or turbidite sedimentation. At the two Labrador Sea sites (646 and 647), the survey cores and uppermost ODP cores can be correlated. High-resolution data from the site survey cores also provide biostratigraphic data that refine the interpretations compiled from core-catcher samples at each ODP site.
Keywords:
HUD84-030-04; HUD84-030-04TC; HUD85-027-16; HUD85-027-16TC; Labrador Sea; PC; Piston corer; TC; Trigger corer
Type:
Dataset
Format:
application/zip, 3 datasets
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