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  • 2020-2024  (14)
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  • 1
    Publication Date: 2024-07-19
    Description: Sedimentary records from the equatorial Pacific show that the deepening of the carbonate compensation depth (depth below which the calcium carbonate flux to the seafloor is balanced by dissolution) at the Eocene/Oligocene boundary (~33.9 Ma) was preceded by several episodes of high and low carbonate accumulation rates. However, data from other basins are scarce. Here, we report middle-late Eocene carbonate accumulation rates from sites located in the Pacific, Atlantic, Indian, and Southern Oceans. Our results show that the calcium carbonate burial was geographically, bathymetrically, and temporally heterogenous suggesting the fundamental role of surface calcium carbonate production in driving middle-late Eocene carbonate accumulation rates. Our data also suggest that an increase in ocean ventilation might have influenced calcium carbonate preservation at depths 〉 2500 m.
    Keywords: Carbonate accumulation rates; Eocene; Integrated Ocean Drilling Program; Integrated Ocean Drilling Program / International Ocean Discovery Program; IODP; ocean drilling program; Ocean Drilling Program; ODP; Site 1053; Site 1090; Site 1218; Site 1263; Site 689; Site 699; Site 709; Site 711; Site 748; Site 884; Site 929; Site U1404; Site U1406
    Type: dataset publication series
    Format: application/zip, 13 datasets
    Location Call Number Limitation Availability
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  • 2
    Publication Date: 2024-07-19
    Keywords: 120-748B; Accumulation rate, calcium carbonate; Accumulation rate, mass; AGE; Age model, Berggren et al (1995) BKSA95; Age model, Gradstein et al. (2012) GTS2012; Calcium carbonate; Calculated; Carbonate accumulation rates; Density; Density, dry bulk; Density, wet bulk; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Eocene; Gamma-ray attenuation porosity evaluator (GRAPE); Integrated Ocean Drilling Program; Joides Resolution; Leg120; ocean drilling program; Ocean Drilling Program; ODP; Sample code/label; Sedimentation rate; Site 748; South Indian Ridge, South Indian Ocean
    Type: dataset
    Format: text/tab-separated-values, 152 data points
    Location Call Number Limitation Availability
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  • 3
    Publication Date: 2024-07-19
    Keywords: 113-689B; Accumulation rate, calcium carbonate; Accumulation rate, mass; AGE; Age model, Berggren et al (1995) BKSA95; Age model, Gradstein et al. (2012) GTS2012; Calcium carbonate; Calculated; Carbonate accumulation rates; Density; Density, dry bulk; Density, wet bulk; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Eocene; Gamma-ray attenuation porosity evaluator (GRAPE); Integrated Ocean Drilling Program; Joides Resolution; Leg113; ocean drilling program; Ocean Drilling Program; ODP; Sample code/label; Sedimentation rate; Site 689; South Atlantic Ocean
    Type: dataset
    Format: text/tab-separated-values, 160 data points
    Location Call Number Limitation Availability
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  • 4
    Publication Date: 2024-07-19
    Keywords: 145-884B; Accumulation rate, calcium carbonate; Accumulation rate, mass; AGE; Age model, Berggren et al (1995) BKSA95; Age model, Gradstein et al. (2012) GTS2012; Calcium carbonate; Calculated; Carbonate accumulation rates; CO2 coulometer; Density; Density, dry bulk; Density, wet bulk; Depth, compacted; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Eocene; Gamma-ray attenuation porosity evaluator (GRAPE); Integrated Ocean Drilling Program; Joides Resolution; Leg145; North Pacific Ocean; ocean drilling program; Ocean Drilling Program; ODP; Sample code/label; Sedimentation rate; Site 884
    Type: dataset
    Format: text/tab-separated-values, 1278 data points
    Location Call Number Limitation Availability
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  • 5
    Publication Date: 2024-07-19
    Keywords: 171-1053A; Accumulation rate, calcium carbonate; Accumulation rate, mass; AGE; Age model, Berggren et al (1995) BKSA95; Age model, Gradstein et al. (2012) GTS2012; Calcium carbonate; Calculated; Carbonate accumulation rates; Carolina Slope, North Atlantic Ocean; CO2 coulometer; Density; Density, dry bulk; Density, wet bulk; Depth, compacted; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Eocene; Gamma-ray attenuation porosity evaluator (GRAPE); Integrated Ocean Drilling Program; Joides Resolution; Leg171B; ocean drilling program; Ocean Drilling Program; ODP; Sample code/label; Sedimentation rate; Site 1053
    Type: dataset
    Format: text/tab-separated-values, 1773 data points
    Location Call Number Limitation Availability
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  • 6
    Publication Date: 2024-07-19
    Keywords: 208-1263B; Accumulation rate, calcium carbonate; Accumulation rate, mass; AGE; Age model, Gradstein et al. (2012) GTS2012; Age model according to Westerhold et al. (2020); Calcium carbonate; Calculated; Carbonate accumulation rates; CO2 coulometer; Density; Density, dry bulk; Density, wet bulk; Depth, composite revised; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Eocene; Gamma-ray attenuation porosity evaluator (GRAPE); Integrated Ocean Drilling Program; Joides Resolution; Leg208; ocean drilling program; Ocean Drilling Program; ODP; Sample code/label; Sedimentation rate; Site 1263; Walvis Ridge, Southeast Atlantic Ocean
    Type: dataset
    Format: text/tab-separated-values, 2862 data points
    Location Call Number Limitation Availability
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  • 7
    Publication Date: 2024-07-19
    Keywords: 177-1090B; Accumulation rate, calcium carbonate; Accumulation rate, mass; AGE; Age model, Gradstein et al. (2012) GTS2012; Calcium carbonate; Calculated; Carbonate accumulation rates; CO2 coulometer; Density; Density, dry bulk; Density, wet bulk; Depth, composite; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Eocene; Gamma-ray attenuation porosity evaluator (GRAPE); Integrated Ocean Drilling Program; Joides Resolution; Leg177; ocean drilling program; Ocean Drilling Program; ODP; Sample code/label; Sedimentation rate; Site 1090; South Atlantic Ocean
    Type: dataset
    Format: text/tab-separated-values, 1692 data points
    Location Call Number Limitation Availability
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  • 8
    Publication Date: 2024-07-22
    Keywords: 115-711A; Accumulation rate, calcium carbonate; Accumulation rate, mass; AGE; Age model, Gradstein et al. (2012) GTS2012; Age model, paleomag, Berggren et al (1985); Calcium carbonate; Calculated; Carbonate accumulation rates; Density, dry bulk; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Eocene; Integrated Ocean Drilling Program; Joides Resolution; Leg115; ocean drilling program; Ocean Drilling Program; ODP; Sample code/label; Sedimentation rate; Site 711; South Indian Ridge, South Indian Ocean
    Type: dataset
    Format: text/tab-separated-values, 774 data points
    Location Call Number Limitation Availability
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  • 9
    Publication Date: 2024-07-22
    Keywords: 342-U1404A; Accumulation rate, calcium carbonate; Accumulation rate, mass; AGE; Age model, Gradstein et al. (2012) GTS2012; Calcium carbonate; Calculated; Carbonate accumulation rates; Density; Density, dry bulk; Density, wet bulk; Depth, bottom/max; Depth, top/min; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Eocene; Exp342; Gamma-ray attenuation porosity evaluator (GRAPE); Integrated Ocean Drilling Program; Integrated Ocean Drilling Program / International Ocean Discovery Program; IODP; IODP Depth Scale Terminology; Joides Resolution; ocean drilling program; Paleogene Newfoundland Sediment Drifts; Sample code/label; Sedimentation rate; Site U1404
    Type: dataset
    Format: text/tab-separated-values, 2180 data points
    Location Call Number Limitation Availability
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  • 10
    Publication Date: 2024-07-22
    Keywords: 114-699A; Accumulation rate, calcium carbonate; Accumulation rate, mass; AGE; Age model, Gradstein et al. (2012) GTS2012; Age model, Gradstein et al (2004) GTS04; Calcium carbonate; Calculated; Carbonate accumulation rates; Density; Density, dry bulk; Density, wet bulk; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Eocene; Gamma-ray attenuation porosity evaluator (GRAPE); Integrated Ocean Drilling Program; Joides Resolution; Leg114; ocean drilling program; Ocean Drilling Program; ODP; Sample code/label; Sedimentation rate; Site 699; South Atlantic Ocean
    Type: dataset
    Format: text/tab-separated-values, 304 data points
    Location Call Number Limitation Availability
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