# Marlon Fire Data from Crystal Lake, Eastern North America (Paleon) - IMPD USCRY001
#-----------------------------------------------------------------------
#               World Data Center for Paleoclimatology, Boulder
#                                   and
#                      NOAA Paleoclimatology Program
#-----------------------------------------------------------------------
# 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/21054
# Online_Resource: https://www1.ncdc.noaa.gov/pub/data/paleo/firehistory/charcoal/northamerica/uscry001.txt
#
# Archive: Fire History
#
# Parameter_Keywords: charcoal sediments
#---------------------------------------
# Contribution_Date
#    Date: 2016-11-01
#---------------------------------------
# Title
#    Study_Name: Marlon Fire Data from Crystal Lake, Eastern North America (Paleon) - IMPD USCRY001
#---------------------------------------
# Investigators
#      Investigators: Marlon, Jennifer; Umbanhowar, Charles
#---------------------------------------
# Description and Notes
#        Description: 
#         Provided Keywords: fire, paleoclimate, climate, charcoal
#---------------------------------------
# Publication
# Authors: 
# Published_Date_or_Year: 
# Published_Title: 
# Journal_Name: 
# Volume: 
# Edition: 
# Issue: 
# Pages: 
# Report Number: 
# DOI: 
# Online_Resource: 
# Full_Citation: 
# Abstract: 
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# Funding_Agency
#    Funding_Agency_Name: 
#    Grant: 
#---------------------------------------
# Site Information
# Site_Name: Crystal Lake (Paleon)
# Location: North America, United States of America, Minnesota
# Country: USA
# Northernmost_Latitude: 44.3339
# Southernmost_Latitude: 44.3339
# Easternmost_Longitude: -93.2113
# Westernmost_Longitude: -93.2113
# Elevation: 
#---------------------------------------
# Data_Collection
#   Collection_Name: USCRY001-CHAR
#   First_Year: 1875.6
#   Last_Year: -44.2
#   Time_Unit: cal yr BP
#   Core_Length: 
#   Notes: 
#---------------------------------------
# Species
#   Species_Name: Any additional species should be entered in Columns C,D, etc. 
#   Common_Name: 
#   Tree_Species_Code: 
#---------------------------------------
# Chronology_Information 
# Chronology: 
# 
# Short name	What	Units	Data type	
# ID_DATE_INFO	NaN  NaN	
# ID_SITE	Site ID	NaN  C	
# CORE_NAME	Name of core	NaN  C	
# AVG_DEPTH (cm)	Average depth of aged sample	cm	N	
# THICKNESS	Thickness of sample	cm	N	
# ID_DATE_TYPE	NaN  NaN	C	
# AGE_CALIB	Calibrated age	NaN  N	
# AGE_C14	Carbon-14 Age	NaN  N	
# ERROR	positive/negative error	NaN  N	
# LAB_NUM	Lab number	NaN  N	
# ID_MAT_DATED	NaN  NaN	NaN	
# ID_COMMENTS	NaN  NaN	C	
# AGE_BASIS	Used for age model?	NaN  C	
# 
# ID_DATE_INFO	ID_SITE	CORE_NAME	AVG_DEPTH (m)	THICKNESS	ID_DATE_TYPE	AGE_CALIB	AGE_C14	ERROR	LAB_NUM	ID_MAT_DATED	ID_COMMENTS	AGE_BASIS	
#			2		Top of core		-44	0				YES
#			52		Pollen correlation		90	20				YES
#			75		C14 date (uncorrected)		360	90				YES
#			180		C14 date (uncorrected)		1910	40				YES
# 
#---------------------------------------
# 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)
## depth-cm	Depth,,,cm ,,,,,N
## age-calBP	Age,,,calendar years BP,,,,,N
## char>125um	Charcoal,wet sediment,,count,,fire history,>125 um,,N
## vol-wetsed	Volume,wet sediment,,cm3,,fire history,used for charcoal counts,,N
#------------------------
# Data
# Data lines follow (have no #)
# Data line format - tab-delimited text, variable short name as header
# Missing Value: 
depth-cm	age-calBP	char>125um	vol-wetsed	
2	-44.2	0	1.0	
6	-42.8	1	1.0	
10	-38.4	5	1.0	
14	-29.8	17	1.0	
18	-20.3	16	1.0	
22	-17.5	12	1.0	
25	-10.4	21	1.0	
28	-5.4	15	1.0	
32	-4	13	1.0	
35	6.1	42	1.0	
37	12.9	61	1.0	
39	19.3	45	1.0	
41	25.6	60	1.0	
43	38.3	53	1.0	
45	57.3	89	1.0	
47	76.3	89	1.0	
49	81.7	107	1.0	
51	87.2	102	1.0	
53	93.3	131	1.0	
55	100.3	158	1.0	
57	107.2	168	1.0	
59	115.9	167	1.0	
61	124.6	220	1.0	
63	142.5	152	1.0	
65	169.6	253	1.0	
67	196.8	348	1.0	
69	244.1	407	1.0	
71	291.5	188	1.0	
73	323.9	192	1.0	
75	341.1	206	1.0	
77	358.3	186	1.0	
79	363.6	171	1.0	
81	368.9	250	1.0	
83	385.1	321	1.0	
85	412.1	229	1.0	
87	439.2	306	1.0	
89	543.1	253	1.0	
91	646.9	199	1.0	
93	707.5	177	1.0	
95	724.8	139	1.0	
97	742.2	170	1.0	
99	801.4	196	1.0	
101	860.6	205	1.0	
103	897	199	1.0	
105	910.7	160	1.0	
107	924.4	159	1.0	
109	933.4	256	1.0	
111	942.5	232	1.0	
113	952.6	198	1.0	
115	963.7	211	1.0	
117	974.8	143	1.0	
119	984.4	335	1.0	
121	994	115	1.0	
123	1015.5	99	1.0	
125	1049	79	1.0	
127	1082.4	142	1.0	
129	1129.2	106	1.0	
131	1176	124	1.0	
133	1207.8	98	1.0	
135	1224.5	107	1.0	
137	1241.2	79	1.0	
139	1261.2	57	1.0	
141	1281.3	86	1.0	
143	1307.9	79	1.0	
145	1341	74	1.0	
147	1374.1	140	1.0	
149	1381.9	89	1.0	
151	1389.7	105	1.0	
153	1407.8	140	1.0	
155	1436.1	158	1.0	
157	1464.5	130	1.0	
159	1515.9	168	1.0	
161	1567.3	145	1.0	
163	1628.8	196	1.0	
165	1700.3	265	1.0	
167	1771.8	219	1.0	
169	1784.6	173	1.0	
171	1797.4	143	1.0	
173	1809.7	95	1.0	
175	1821.4	77	1.0	
177	1833.2	87	1.0	
179	1854.4	102	1.0	
181	1875.6	86	1.0