Eastern Tropical Pacific CaCO3 Deposition Data ----------------------------------------------------------------------- World Data Center for Paleoclimatology, Boulder and NOAA Paleoclimatology Program ----------------------------------------------------------------------- NOTE: PLEASE CITE CONTRIBUTORS WHEN USING THIS DATA!!!!! NAME OF DATA SET: Eastern Tropical Pacific CaCO3 Deposition Data LAST UPDATE: 5/2002 (Original Receipt by WDC Paleo) CONTRIBUTOR: Mitchell Lyle, Boise State University IGBP PAGES/WDCA CONTRIBUTION SERIES NUMBER: 2002-029 SUGGESTED DATA CITATION: Lyle, M. et al., 2002, Eastern Tropical Pacific CaCO3 Deposition Data, IGBP PAGES/World Data Center for Paleoclimatology Data Contribution Series # 2002-029. NOAA/NGDC Paleoclimatology Program, Boulder CO, USA. ORIGINAL REFERENCE: Lyle, M., A. Mix, and N. Pisias, 2002, Patterns of CaCO3 deposition in the eastern tropical Pacific Ocean for the last 150 kyr: Evidence for a southeast Pacific depositional spike during marine isotope stage (MIS) 2, Paleoceanography, V. 17, No. 2, April 2002, 2000PA000538. A significant amount of the core data has been compiled from other references. Please refer to the comments in the table to locate these earlier sources for the data. GEOGRAPHIC REGION: Eastern Tropical Pacific Ocean PERIOD OF RECORD: 150 KYrBP-Present LIST OF FILES: Lyle2002.xls (Microsoft Excel format), Lyle2002.txt (tab-delimited text format). DESCRIPTION: Lyle et al. 2002 Eastern Tropical Pacific CaCO3 Deposition Data Core W8402-14GC Position: 0°57' N 138° 57' W 4287 mbsl CaCO3, C-org, opal data from Lyle et al, 1988; Paleoceanography 3(1) 39-59, and new analyses by Lyle opal calculated from 2.4* Si leached by method of Mortlock and Froelich (1989) Dry bulk density (rho dry) calculated by regression of Murray (1987, PhD thesis, Oregon State University, p.28) Stable isotope data by Mix for this paper age models for this paper Core INMD-1-14P Position: 8°48' N 138° 59.4' W 3135 mbsl CaCO3, C-org, opal analyses are by Lyle for this paper opal calculated from 2.4* Si leached by method of Mortlock and Froelich (1989) Dry bulk density (rho dry) calculated by regression of Murray (1987, PhD thesis, Oregon State University, p.28) stable isotope analyses by Mix for this paper age model for this paper Core RC10-62 position: 3° 20' N 101° 43' W 3120 mbsl CaCO3, C-org data by Lyle for this paper Dry bulk density (rho dry) calculated by regression of Murray (1987, PhD thesis, Oregon State University, p.28) stable isotope analyses by Mix for this paper and Pisias and Mix (1997; Paleoceanography 12(3) 381-395) age model, this paper and Pisias and Mix (1997; Paleoceanography 12(3) 381-395) Trigger weight is spliced to top of core, piston core offset =+34.5 cm; piston core join is at splice depth of 45 cm (pc depth of 10.5 cm) Core RC13-115 Position: 1° 38' S 104° 50'W 3621 mbsl CaCO3, C-org data by Lyle for this paper stable isotope data by Mix for this paper and Pisias and Mix (1997; Paleoceanography 12(3) 381-395) age model, this paper and Pisias and Mix (1997; Paleoceanography 12(3) 381-395) Core Y71-9-101 Position: 6° 23' S 106° 56'W 3175 mbsl CaCO3, C-org, opal data by Lyle for this paper opal calculated from 2.4* Si leached by method of Mortlock and Froelich (1989) Dry bulk density (rho dry) calculated by regression of Murray (1987, PhD thesis, Oregon State University, p.28) stable isotopes by Mix for this paper and Pisias and Mix (1997; Paleoceanography 12(3) 381-395) age model, this paper and Pisias and Mix (1997; Paleoceanography 12(3) 381-395) Core RC13-138 position: 1° 49' N 94° 08' W 2655 mbsl CaCO3 by Pisias for this paper Dry bulk density (rho dry) calculated by regression of Murray (1987, PhD thesis, Oregon State University, p.28) time scale, Pisias (unpublished) Core RC13-110 position: 0° 06' N CaCO3 by Pisias for this paper Dry bulk density (rho dry) calculated by regression of Murray (1987, PhD thesis, Oregon State University, p.28) stable isotopes by Mix et al. (1991, Paleoceanography 6[2], 205-227). For benthic isotopes see Mix et al. (1991) age model, this paper core Y71-3-2 position: 7° 10'N 85° 09'W 2164 mbsl CaCO3, C-org, opal by Lyle for this paper opal calculated from 2.4* Si leached by method of Mortlock and Froelich (1989) Dry bulk density (rho dry) calculated by regression of Murray (1987, PhD thesis, Oregon State University, p.28) planktic stable isotopes by Mix for this paper and Pisias and Mix (1997; Paleoceanography 12(3) 381-395) age model, this paper and Pisias and Mix (1997; Paleoceanography 12(3) 381-395) Core Y69-106 position: 2° 59' N 86° 33' W 2870 mbsl CaCO3, C-org, by Lyle for this paper opal and quartz by X-ray diffraction, from Pisias MSc. thesis, 1974 Dry bulk density (rho dry) calculated by regression of Murray (1987, PhD thesis, Oregon State University, p.28) benthic and planktic stable isotopes by Mix for this paper and Pisias and Mix (1997; Paleoceanography 12(3) 381-395) age model, this paper and Pisias and Mix (1997; Paleoceanography 12(3) 381-395) Core Y69-71 position: 0° 06'N 95° 39' W 2740 mbsl CaCO3, C-org, opal by Lyle for this paper opal calculated from 2.4* Si leached by method of Mortlock and Froelich (1989) Dry bulk density (rho dry) calculated by regression of Murray (1987, PhD thesis, Oregon State University, p.28) benthic and planktic stable isotopes by Mix for this paper, and Shackleton (unpublished) for isotope stage 5 age model, this paper and Pisias and Mix (1997; Paleoceanography 12(3) 381-395) Core V19-27 position: 0° 28' S 82° 04 ' W CaCO3, C-org, opal by Lyle for this paper opal calculated from 2.4* Si leached by method of Mortlock and Froelich (1989) Dry bulk density (rho dry) calculated by regression of Murray (1987, PhD thesis, Oregon State University, p.28) benthic stable isotopes from Mix et al. (1991, Paleoceanography 6[2], 205-227) age model, this paper Core V19-28 position: 2° 22' S 84° 39' W 2720 mbsl CaCO3, C-org, opal from Lyle et al. (1988; Paleoceanography 3(1) 39-59) opal calculated from 2.4* Si leached by method of Mortlock and Froelich (1989) Dry bulk density (rho dry) calculated by regression of Murray (1987, PhD thesis, Oregon State University, p.28) stable isotopes from Ninkovich and Shackleton (1975; EPSL 27, 20-34) age model from Martinson et al. (1987; Quatern. Res., 27, 1-29), transferred based on stratigraphy of Pisias et al (1984; Marine Geol. 56, 119-136) Core V19-29 position: 3° 35' S 83° 31' W 3157 mbsl CaCO3 from Ninkovich and Shackleton (1975; EPSL 27, 20-34) opal and quartz by X-ray diffraction, from Molina-Cruz (1976; unpublished MSc. thesis, Oregon State University) Dry bulk density (rho dry) calculated by regression of Murray (1987, PhD thesis, Oregon State University, p.28) age model from Martinson et al. (1987; Quatern. Res., 27, 1-29) Core V19-30 position: 3° 23' S 83° 31' W 3091 mbsl CaCO3 from Ninkovich and Shackleton (1975; EPSL 27, 20-34) Dry bulk density (rho dry) calculated by regression of Murray (1987, PhD thesis, Oregon State University, p.28) stable isotopes from Shackleton and Pisias (1985; AGU Geophys. Monograph 32, Sundquist and Broecker (eds.), 303-317) age model from from Shackleton and Pisias (1985; AGU Geophys. Monograph 32, Sundquist and Broecker (eds.), 303-317)