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High Resolution Middle Eocene Marine Stable Isotope - Southern Ocean Sites
Entry ID: UCSC_EoceneOligocene_31


Summary
Abstract: A prominent middle Eocene warming event is identified in Southern Ocean
deep-sea cores, indicating that long-term cooling through the middle and late
Eocene was not monotonic. At sites on Maud Rise and the Kerguelen Plateau, a
distinct negative shift in d18O values (~1.0‰) is observed ca. 41.5 Ma. This
excursion is interpreted as primarily a temperature signal, with a transient
warming of 4C ... View entire text
Related URL
Description: The Geological Society Of America (GSA) Data Repository
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Geographic Coverage
Spatial coordinates   
  N: -64.52   S: -64.52   E: 3.1   W: 3.1
  N: -65.16   S: -65.16   E: 1.2   W: 1.2
  N: -62.72   S: -62.72   E: 82.78   W: 82.78
  N: -61.58   S: -61.58   E: 82.79   W: 82.79
  N: -58.44   S: -58.44   E: 78.98   W: 78.98
Min Depth: 106 M Max Depth: 201 M
Min Depth: 108 M Max Depth: 135 M
Min Depth: 70 M Max Depth: 264 M
Min Depth: 124 M Max Depth: 173 M
Min Depth: 104 M Max Depth: 180 M

Data Set Citation
Dataset Originator/Creator: Steve Bohaty
Dataset Title: Stable Isotope and Age Model
Dataset Series Name: DR1-DR8 and Appendix DR1
Dataset Release Place: Boulder, CO, USA
Dataset Publisher: Geology
Version: 31
Issue Identification: 2003148
Data Presentation Form: PDF
Online Resource: http://www.geosociety.org/pubs/ft2003.htm

Dataset Originator/Creator: Bohaty, S.M. and J.C. Zachos
Dataset Title: Southern Ocean Late Middle Eocene Stable Isotope Data
Dataset Series Name: IGBP PAGES/WDCA CONTRIBUTION SERIES NUMBER: 2007-004
Dataset Release Place: Boulder, CO
Dataset Publisher: IGBP PAGES/World Data Center for Paleoclimatology
Version: 31
Issue Identification: 2007-004
Other Citation Details: NOAA/NCDC Paleoclimatology Program
Online Resource: ftp://ftp.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/boha...
Temporal Coverage
Start Date: 1970-01-01
Paleo Temporal Coverage
Paleo Start Date: 49 Ma
Paleo Stop Date: 38 Ma
Chrono Unit: Chrono Unit:
Data Resolution
Temporal Resolution: 3 to 5 k.y.
Data Set Progress
ACTIVE
Data Center
Geological Society of America Supplemental Info
Data Center URL: http://www.geosociety.org/

Data Center Personnel
Name: GSA CUSTOMER SERVICE
Phone: (303) 447-2020
Phone: 1-888-443-4472
Fax: (303) 357-1070
Email: gsaservice at geosociety.org
Contact Address:
The Geological Society of America
P.O. Box 9140
City: Boulder
Province or State: CO
Postal Code: 80301-9140
Country: USA
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Distribution
Distribution Media: ftp
Distribution Format: text, excel
Fees: none
Personnel
Role: INVESTIGATOR
Contact Address:
University of California, Santa Cruz
City: Santa Cruz
Province or State: CA
Country: USA
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Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2007-01-03
Last DIF Revision Date: 2018-07-26


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