# Juan de Fuca Ridge, Subarctic Pacific Productivity Proxy Data over the last 200,000 years
#-----------------------------------------------------------------------
#               World Data Service for Paleoclimatology, Boulder
#                                   and
#                      NOAA Paleoclimatology Program
#-----------------------------------------------------------------------
# Template Version 3.0
# Encoding: UTF-8
# NOTE: Please cite original publication, online resource and date accessed when using this data.
# If there is no publication information, please cite Investigator, title, online resource and date accessed.
#
# Description/Documentation lines begin with #
# Data lines have no #
#
# Online_Resource: https://www.ncdc.noaa.gov/paleo/study/24190
#      Description: NOAA Landing Page
# Online_Resource: http://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/costa2018/costa2018-10mc-12pc.txt
#      Description: NOAA location of the template
#
# Archive: Paleoceanography
#
# Dataset_DOI:
#
# Parameter_Keywords: geochemistry
#---------------------------------------
# Contribution_Date
#    Date: 2018-05-25
#---------------------------------------
# File_Last_Modified_Date
#    Date: 2018-05-25
#---------------------------------------
# Title
#    Study_Name: Juan de Fuca Ridge, Subarctic Pacific Productivity Proxy Data over the last 200,000 years
#---------------------------------------
# Investigators
#      Investigators: Costa, Kassandra M.; McManus, Jerry F.; Anderson, Robert F.
#---------------------------------------
# Description_Notes_and_Keywords
#        Description: Productivity proxies for the Subarctic Pacific for the last 200,000 years
#         Provided Keywords: Productivity, stratification, glacial-interglacial variability
#---------------------------------------
# Publication
# Authors: Costa, Kassandra M.; McManus, Jerry F.; Anderson, Robert F.
# Published_Date_or_Year: 
# Published_Title: Paleo-productivity and stratification across the Subarctic Pacific over glacial-interglacial cycles 
# Journal_Name: Paleoceanography and Paleoclimatology
# Volume: (in revision)
# Edition: 
# Issue: 
# Pages: 
# Report_Number: 
# DOI: 
# Online_Resource: 
# Full_Citation: 
# Abstract: 
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# Funding_Agency
#    Funding_Agency_Name: US National Science Foundation
#    Grant: AGS-1502889 
#---------------------------------------
# Site_Information
# Site_Name: AT26-19 12PC
# Location: North Pacific Ocean
# Country: 
# Northernmost_Latitude: 44.8975
# Southernmost_Latitude: 44.8975
# Easternmost_Longitude: -130.50433
# Westernmost_Longitude: -130.50433
# Elevation: -2689
#---------------------------------------
# Data_Collection
#   Collection_Name: AT26-19 10MC-12PC Pa/Th Costa2018
#   First_Year: 210400
#   Last_Year: 500
#   Time_Unit: cal yr BP
#   Core_Length: 
#   Notes: 
#---------------------------------------
# Chronology_Information 
# Chronology: 
#---------------------------------------
# Variables
# Data variables follow that are preceded by "##" in columns one and two.
# Variables list, one per line, shortname-tab-longname components (9 components: what, material, error, units, seasonality, archive, detail, method, C or N for Character or Numeric data)
## Core	notes,,,,,paleoceanography,,,C,Core name; multicore or piston core 
## Age_kyr	age,,,calendar kiloyear before present,,paleoceanography,,,N,
## 231Pa/230Th_xs0	231Pa/230Th excess,,,,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,excess initial ratio of 231Pa to 230Th activities
## 231Pa/230Th_xs0_2s	231Pa/230Th excess,,two standard deviations ,,,paleoceanography,,inductively-coupled plasma mass spectrometry,N,
#------------------------
# Data
# Data lines follow (have no #)
# Data line format - tab-delimited text, variable short name as header
# Missing_Values: 
Core	Age_kyr	231Pa/230Th_xs0	231Pa/230Th_xs0_2s	
10MC	0.5	0.165	0.005	
10MC	2.6	0.171	0.005	
12TC	8.6	0.182	0.005	
12TC	10.3	0.186	0.005	
12TC	12.1	0.188	0.005	
12TC	13.8	0.189	0.005	
12TC	15.6	0.185	0.005	
12TC	17.3	0.187	0.005	
12TC	19.0	0.178	0.005	
12PC	19.9	0.123	0.004	
12TC	20.8	0.118	0.004	
12PC	21.2	0.107	0.004	
12TC	22.5	0.115	0.004	
12TC	24.1	0.116	0.004	
12TC	25.7	0.136	0.004	
12PC	26.4	0.115	0.004	
12TC	27.3	0.119	0.004	
12TC	28.9	0.189	0.006	
12TC	30.5	0.143	0.005	
12PC	30.5	0.119	0.004	
12TC	32.1	0.120	0.004	
12TC	35.3	0.125	0.004	
12TC	38.5	0.135	0.005	
12TC	41.7	0.124	0.004	
12PC	43.3	0.140	0.005	
12TC	44.9	0.138	0.005	
12PC	47.6	0.146	0.006	
12TC	48.1	0.143	0.005	
12TC	51.3	0.149	0.006	
12TC	54.5	0.152	0.006	
12PC	55.8	0.165	0.007	
12PC	56.4	0.157	0.007	
12PC	58.3	0.146	0.007	
12PC	58.9	0.156	0.007	
12PC	60.8	0.142	0.006	
12PC	61.4	0.143	0.008	
12PC	63.3	0.135	0.006	
12PC	64.6	0.143	0.008	
12PC	65.8	0.138	0.007	
12PC	66.9	0.133	0.009	
12TC	69.9	0.145	0.007	
12TC	72.7	0.144	0.007	
12PC	73.6	0.137	0.007	
12TC	75.5	0.148	0.008	
12PC	77.4	0.134	0.007	
12TC	78.4	0.136	0.007	
12TC	81.2	0.136	0.008	
12TC	85.6	0.147	0.008	
12TC	89.3	0.164	0.011	
12TC	91.9	0.151	0.009	
12TC	94.6	0.151	0.009	
12TC	97.2	0.164	0.010	
12TC	99.8	0.163	0.010	
12TC	106.6	0.173	0.011	
12PC	113.2	0.169	0.013	
12TC	115.7	0.172	0.012	
12PC	120.9	0.184	0.013	
12TC	124.9	0.207	0.015	
12PC	125.1	0.219	0.016	
12TC	127.8	0.208	0.016	
12PC	128.6	0.223	0.018	
12PC	130.5	0.218	0.020	
12TC	130.5	0.131	0.012	
12TC	132.3	0.117	0.010	
12PC	132.4	0.121	0.011	
12PC	134.7	0.110	0.011	
12PC	136.9	0.127	0.015	
12PC	139.2	0.119	0.013	
12PC	141.4	0.121	0.013	
12PC	143.7	0.133	0.017	
12PC	145.9	0.133	0.014	
12PC	148.2	0.135	0.017	
12PC	150.4	0.128	0.016	
12PC	152.7	0.134	0.017	
12PC	154.9	0.155	0.022	
12PC	157.2	0.138	0.018	
12PC	159.4	0.146	0.022	
12PC	164.0	0.159	0.021	
12PC	168.5	0.154	0.021	
12PC	173.0	0.160	0.027	
12PC	176.6	0.165	0.023	
12PC	178.5	0.161	0.027	
12PC	184.2	0.148	0.026	
12PC	187.7	0.158	0.028	
12PC	193.0	0.177	0.031	
12PC	201.7	0.180	0.041	
12PC	210.4	0.194	0.045