# ****************************************************************
# ** Please acknowledge the contributors, the International     **
# ** Multiproxy Paleofire Database, and and the North American  **
# ** Pollen Database when using these data.                     **
# ****************************************************************
#
# Site name:      Tonquin Creek
# Place:          CAN:British Columbia
# Latitude:       52.44.00N      (  52.733333)
# Longitude:      118.22.00W     (-118.366667)
# Elevation(m):   1935
# Sigle:          TONQUIN
# Entity name:    TC1
# Contact person: Kearney, M.S.
#
# Radiocarbon dates:
#   Depth   Thk     Age   SDup   SDlo  Lab no.    Basis  Material
#    51.0     1    8040    130    130  GSC-2969     G    woody Carex peat
#    73.5     3    9660    280    280  BGS-465      U    Carex peat
#
# Chron name:     NAPD 1
# Age model:      linear interpolation
# Age bounds:     340 - 9770
# Chron notes:    Chron uses top, St. Helen's Y & Mazama ash tephras, and two
#                 C14 dates.
#
# Age basis:
#   Depth   Thk     Age  AgeUp  AgeLo  RCode
#     0.0     0       0      0      0   TOP
#    15.0     2    3400   3450   3350   TEF
#    27.0     2    6730   6780   6680   TEF
#    51.0     1    8040   8300   7780   C14
#    73.5     4    9660  10220   9100   C14
#
# Publications:   Kearney, M.S. 1981. Late Quaternary vegetational and
#                 environmental history of Jasper National Park, Alberta.
#                 Dissertation. University of Western Ontario, London,
#                 Ontario, Canada.
#
#                 Kearney, M.S., and B.H. Luckman. 1983. Postglacial
#                 vegetational history of Tonquin Pass, British Columbia.
#                 Canadian Journal of Earth Sciences 20:776-786.
#
#                 Luckman, B.H., M.S. Kearney, R.H. King, and A.B. Beaudoin.
#                 1986. Revised 14C age for St. Helens Y tephra at Tonquin
#                 Pass, British Columbia. Canadian Journal of Earth Sciences
#                 23:734-736.
#
# Pollen counts from this site are available via the North American Pollen
# Database at: http://www.ncdc.noaa.gov/paleo/napd.html
#
        1       Depth (cm)
        2       Age (YrBP)
	3	Charcoal fragments (14-24 µm)
	4	Charcoal fragments (>24 µm)
1.5,340,61,49
6,1360,49,39
9,2040,44,39
12,2720,41,41
15,3400,76,47
18,4232.5,53,50
21,5065,48,36
24,5897.5,72,36
27,6730,90,30
30,6893.75,29,20
33,7057.5,85,55
36,7221.25,115,59
39,7385,87,45
42,7548.75,42,18
45,7712.5,40,21
48,7876.25,33,23
51,8040,101,53
54,8256,32,20
57,8472,40,22
60,8688,48,28
63,8904,115,134
66,9120,39,30
69,9336,93,67
72,9552,29,24
75,9768,57,52