# ****************************************************************
# ** Please acknowledge the contributors, the International     **
# ** Multiproxy Paleofire Database, and and the North American  **
# ** Pollen Database when using these data.                     **
# ****************************************************************
#
# Site name:      Crane Lake
# Place:          USA:Arizona
# Latitude:       36.43.00N      (  36.716667)
# Longitude:      112.13.00W     (-112.216667)
# Elevation(m):   2590
# Sigle:          CRANELAK
# Entity name:
# Contact person: Shafer, D.S.
# Entity notes:   Sediment cored with either the square rod corer or a
#                 modified Dachnowsky corer, 5cm ID. Lycopodium tablets from
#                 batch number 414831.
#
# Radiocarbon dates:
#   Depth   Thk     Age   SDup   SDlo  Lab no.    Basis  Material
#    52.5    15    2850     90     90  Beta-28624   L    peat
#   100.0    10    4240     90     90  Beta-28002   L    peat
#   187.5    15   11020    190    190  Beta-28625   L    clay
#   225.0    10   12870    180    180  Beta-28627   L    clay
#   275.0    10   18580    260    260  Beta-28626   L    clay
#   400.0     4   11200    240    240  Beta-25526   L    clay
# Dating notes:   Shafer (1989) rejects Beta-28625 (11020±190), Beta-28627
#                 (12870±180), and Beta-28626 (18580±260) as too old based on
#                 pollen correlation with Fryingpan Lake.
#
# Chron name:     NAPD 1
# Age model:      linear interpolation
# Age bounds:     -40 - 11900
# Chron notes:    Chron uses top, and three C14 dates (Beta-28625, Beta-28627
#                 and Beta-28626 rejected by Shafer 1989).
#
# Age basis:
#   Depth   Thk     Age  AgeUp  AgeLo  RCode
#     0.0     0     -39     11    -39   TOP
#    52.5    15    2850   3030   2670   C14
#   100.0    10    4240   4420   4060   C14
#   400.0     4   11200  11680  10720   C14
#
# Publications:   Shafer, D.S. 1989. The timing of late Quaternary monsoon
#                 precipitation maxima in the southwest United States.
#                 Dissertation. University of Arizona, Tuscon, Arizona, USA.
#
# 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 Fragment Count
0,-39,330
20,1062,11
40,2162,92
60,3069,85
80,3655,72
100,4240,140
120,4704,108
140,5168,120
160,5632,48
180,6096,25
200,6560,288
220,7024,149
240,7488,65
260,7952,160
280,8416,144
300,8880,150
320,9344,132
340,9808,331
360,10272,99
380,10736,57
400,11200,444
420,11664,140
430,11896,120