1. Coastal and Marine Hazards and Resources
  2. Geoscience Data System
  3. Dataset 40071

Dataset description: Modeled_OpenOcean_DeltaR_vs_ Conventional_14C_Marine20

Modeled predictions of open-ocean ΔR over the range of conventional radiocarbon ages from 7,500 years ago to present with a 5-year time step based on and ΔR values derived using the Marine20 radiocarbon calibration curve
Keywordsstatistical analysis, coelenterates, environmental proxies, geochemistry, marine geology, ocean circulation, paleoceanography, radiometric dating, reef ecosystems
Formatcomma-delimited text; Microsoft Excel format;
Amount103 KB

Contacts

Contact
Lauren T Toth
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Location of materials and files

Public fileshttps://doi.org/10.5066/F7P8492Q
Metadatahttps://cmgds.marine.usgs.gov/metadata/spcmsc/FL_keys_radiocarbon_reservoir_age_variability_metadata_Marine20.xml
Outline - Questions and answers - Text - XML

Activities and equipment

ActivityEquipment
08CGS01Core Barrels
2014-321-FAHydraulic Coring Drill
Hydraulic drilling system is used to collect either rock cores (using an NQ-2inch wireline system) or coral cores (using a 4-inch diameter core barrel). Both systems utilize the same hydraulic power unit.
2015-314-FAHydraulic Coring Drill
Hydraulic drilling system is used to collect either rock cores (using an NQ-2inch wireline system) or coral cores (using a 4-inch diameter core barrel). Both systems utilize the same hydraulic power unit.
2015-325-FAHydraulic Coring Drill
Hydraulic drilling system is used to collect either rock cores (using an NQ-2inch wireline system) or coral cores (using a 4-inch diameter core barrel). Both systems utilize the same hydraulic power unit.
1978-300-FAHydraulic Coring Drill
Hydraulic drilling system is used to collect either rock cores (using an NQ-2inch wireline system) or coral cores (using a 4-inch diameter core barrel). Both systems utilize the same hydraulic power unit.
2001-303-FAHydraulic Coring Drill
Hydraulic drilling system is used to collect either rock cores (using an NQ-2inch wireline system) or coral cores (using a 4-inch diameter core barrel). Both systems utilize the same hydraulic power unit.
2002-302-FAHydraulic Coring Drill
Hydraulic drilling system is used to collect either rock cores (using an NQ-2inch wireline system) or coral cores (using a 4-inch diameter core barrel). Both systems utilize the same hydraulic power unit.
1990-302-FA
1981-302-FA
1992-302-FA
1976-300-FA
1990-303-FA