# WEq Atlantic marine sediment Mg/Ca SST (MC-22)
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#                World Data Service for Paleoclimatology, Boulder            
#                                  and            
#                     NOAA Paleoclimatology Program            
#             National Centers for Environmental Information (NCEI)            
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# Template Version 3.0            
# Encoding: UTF-8            
# NOTE: Please cite Publication, and Online_Resource and date accessed when using these data.             
# If there is no publication information, please cite Investigators, Title, and Online_Resource and date accessed.
#
# Online_Resource:  https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-CH07-98-MC-22.Saenger.2011-2.txt
#     Online_Resource_Description:  This file.  NOAA WDS Paleo formatted metadata and data for version 2.0.0 of this dataset.
#
# Online_Resource:  https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-CH07-98-MC-22.Saenger.2011.lpd
#     Online_Resource_Description:  Linked Paleo Data (LiPD) formatted file containing the same metadata and data as this file, for version 2.0.0 of this dataset.
#
# Original_Source_URL: http://hurricane.ncdc.noaa.gov/pls/paleox/f?p=519:1:3800011116671332::::P1_STUDY_ID:11816
# Description/Documentation lines begin with #
# Data lines have no #
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# Archive: marine sediment
# Parameter_Keywords: 
# Dataset_DOI: 
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# Contribution_Date
#     Date: 
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# File_Last_Modified_Date
#     Modified_Date: 2017-05-19
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# Title
#     Study_Name: WEq Atlantic marine sediment Mg/Ca SST (MC-22)
#------------------
# Investigators
#     Investigators: Saenger, C.; Came, R.E.; Oppo, D.W.; Keigwin, L.D.; Cohen, A.L.
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# Description_Notes_and_Keywords
#     Description: All O2K-LR records have been quality-controlled according to protocols published in Nature Geoscience supplement.
#------------------
# Publication
#     Authors: Saenger, Casey;Came, Rosemarie E.;Oppo, Delia W.;Keigwin, Lloyd D.;Cohen, Anne L.
#     Published_Date_or_Year: 2011
#     Published_Title: Regional climate variability in the western subtropical North Atlantic during the past two millennia
#     Journal_Name: Paleoceanography
#     Volume: 26
#     Edition: 
#     Issue: 2
#     Pages: PA2206
#     Report: 
#     DOI: 10.1029/2010pa002038
#     Online_Resource: doi.org
#     Full_Citation: 
#     Abstract: 
#------------------
# Publication
#     Authors: McGregor, Helen V.;Evans, Michael N.;Goosse, Hugues;Leduc, Guillaume;Martrat, Belen;Addison, Jason A.;Mortyn, P. Graham;Oppo, Delia W.;Seidenkrantz, Marit-Solveig;Sicre, Marie-Alexandrine;Phipps, Steven J.;Selvaraj, Kandasamy;Thirumalai, Kaustubh;Filipsson, Helena L.;Ersek, Vasile
#     Published_Date_or_Year: 2015
#     Published_Title: Robust global ocean cooling trend for the pre-industrial Common Era
#     Journal_Name: Nature Geoscience
#     Volume: 8
#     Edition: 
#     Issue: 9
#     Pages: 671-677
#     Report: 
#     DOI: 10.1038/ngeo2510
#     Online_Resource: doi.org
#     Full_Citation: 
#     Abstract: 
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# Funding_Agency
#     Funding_Agency_Name: 
#     Grant: 
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# Funding_Agency
#     Funding_Agency_Name: 
#     Grant: 
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# Funding_Agency
#     Funding_Agency_Name: 
#     Grant: 
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# Site_Information
#     Site_Name: CH07-98-MC-22, Carolina Slope, western North Atlantic
#     Location: 
#     Country: 
#     Northernmost_Latitude: 32.784
#     Southernmost_Latitude: 32.784
#     Easternmost_Longitude: -76.276
#     Westernmost_Longitude: -76.276
#     Elevation: -1895
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# Data_Collection
#     Collection_Name: 
#     Earliest_Year: 250.0
#     Most_Recent_Year: 1850.0
#     Time_Unit: AD
#     Core_Length: 
#     Notes: 
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# Species
#     Species_Name: 
#     Species_Code: 
#     Common_Name: 
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# Chronology:        

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# Variables        
#
# Data variables follow that are preceded by "##" in columns one and two.        
# Data line variables format:  Variables list, one per line, shortname-tab-longname-tab-longname components ( 10 components: what, material, error, units, seasonality, archive, detail, method, C or N for Character or Numeric data, additional_information)
#
##year	Year AD, ,,AD, , marine sediment, ,,N,   
##Mg_Ca	native Mg/Ca ratio from which SST was calculated; values are from foram G. ruber; and are in units of mmol/mol, ,,,, marine sediment, ,,N,  ; paleoData_variableName changed - was originally MgCa; paleoData_variableName changed - was originally Mg_Ca; paleoData_variableName changed - was originally Mg_Ca;  
##temperature	inferred sea-surface temperature, foram Mg/Ca, ,degC, 1 2 3 4 5 6 7 8 9 10 11 12, marine sediment, ,Mg/Ca, N,  ; paleoData_units changed - was originally deg C; climateInterpretation_seasonality changed - was originally Annual; ANA2003: Mg/Ca=0.38*exp(0.09*SST); multiple species; Mg/Ca =0.449*exp(0.09*SST); G ruber; (Anand et al.; (2003); sediment trap; error ±1.2°C);  
#
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# Data:        
# Data lines follow (have no #)        
# Data line format - tab-delimited text, variable short name as header)        
# Missing_Values: nan
#
year           Mg_Ca          temperature	
1850.0	4.56	25.44	
1750.0	4.47	25.25	
1650.0	4.5	25.32	
1550.0	4.5	25.29	
1450.0	4.37	25.02	
1350.0	4.4	25.18	
1250.0	4.49	25.3	
1150.0	4.44	25.18	
1050.0	4.5	25.31	
950.0	4.44	25.28	
850.0	4.38	25.11	
750.0	4.45	25.22	
650.0	4.47	25.21	
550.0	4.4	25.04	
450.0	4.3	24.81	
350.0	4.25	24.75	
250.0	4.42	25.12