# ****************************************************************
# ** Please acknowledge the contributors, the International     **
# ** Multiproxy Paleofire Database, and and the North American  **
# ** Pollen Database when using these data.                     **
# ****************************************************************
#
# Site name:      Swamp Lake
# Place:          USA:California
# Latitude:       37.57.00N      (  37.95    )
# Longitude:      119.49.00W     (-119.816667)
# Elevation(m):   1554
# Sigle:          SWAMPLK
# Entity name:    SLY
# Contact person: Anderson, R.S.
#
# Radiocarbon dates:
#   Depth   Thk     Age   SDup   SDlo  Lab no.    Basis  Material
#    97.5    10    2240    110    110  Beta-30157   L
#   107.0     6    1840     80     80  Beta-30168   L
#   256.0    10    3920     95     95  Beta-29515   L
#   605.0    10   10420    100    100  Beta-29516   L
#   711.0    10   13690    340    340  Beta-27895   L
#
# Chron name:     NAPD 1
# Age model:      linear interpolation
# Age bounds:     -20 - 15820
# Chron notes:    Chron uses top four C14 dates (Beta-30157 and Beta-30618
#                 averaged together) and one tephra date.
#
# Age basis:
#   Depth   Thk     Age  AgeUp  AgeLo  RCode
#     0.0     0     -30    -10    -30   TOP
#   101.0    17    1978   2108   1848   CAV
#   256.0    10    3920   4110   3730   C14
#   429.0     1    7015   7105   6925   TEF
#   605.0    10   10420  10620  10220   C14
#   711.0    10   13690  14370  13010   C14
#
# Publications:   Smith, S.J. 1989. Pollen and microscopic charcoal analysis
#                 of a sediment core from Swamp Lake, Yosemite National Park,
#                 California. Thesis. Northern Arizona University, Flagstaff,
#                 Arizona.
#
#                 Smith, S.J., and R.S. Anderson. 1992. Late Wisconsin
#                 Paleoecologic record from Swamp Lake, Yosemite National
#                 Park, California. Quaternary Research 38:91-102.
#
# Pollen counts and additional chronologies from this site are
# available via the North American Pollen Database at:
# http://www.ngdc.noaa.gov/paleo/napd.html
#
	1	Depth (cm)
	2	Age (YrBP)
	3	Charcoal (concentration, cm²/ml)
1,-10,1.5
4.8,65,0.2
9.6,161,0.3
14.4,256,1.2
20,368,6.3
25,467,1.9
29.8,562,1.6
34.7,660,1.5
40.5,775,2.3
45,865,0.5
50,964,3
55,1063,3
60,1163,2.3
65,1262,0.6
70,1362,2.4
75,1461,4.3
80,1560,4.5
85,1660,3.7
90,1759,2.4
95,1859,3.4
100,1958,10.4
120,2216,8.8
140,2467,2.6
160,2717,6.7
180,2968,6.6
200,3218,4.2
220,3469,9.8
240,3720,2.6
260,3992,9.9
280,4349,3.5
300,4707,2.4
320,5065,1
340,5423,2.3
360,5781,3
380,6138,5.1
402.5,6541,2.9
420,6854,11.9
435,7131,5.5
440,7228,4.6
460,7615,5.8
500,8389,4.3
520,8776,5.6
539,9143,5.5
540,9162,17.5
550,9356,4.6
560,9549,10.5
580.5,9946,11.2
600,10323,7.3
611,10605,1
619,10852,1.2
631,11222,4.9
640,11500,0.3
660,12117,1.4
680,12734,0.6
700,13351,0.2
710,13659,0.6
720,13968,0.4
740,14585,1
770,15510,0.1
780,15819,1.5