####################################### # # ASCII data file (PARCS version) # # Created 31August2005 # # Data are in tab delimited ascii format. First row holds # names. "\N" signifies a null value. # ####################################### Site Name: Birch Lake Location: United States: Alaska Latitude: 64.3000030517578 Longitude: -146.669998168945 Altitude: 260(m) Area: (ha) Description: Notes: Sampleset Name: BLCoreF Sampleset Code: birchf Sampleset Type: Sediment core sampleset Collection Purpose: Collection Device: Livingstone Collection Date: Sampleset Location: None Given Contact Name: Bruce Finney Contact Name: Mary Edwards Publication: Barber, V. and Finney, B. Late Quaternary paleoclimate reconstructions for interior Alaska based on paleolake-level data and paleohydrologic models. Journal of Paleolimnology (in press). Publication: Edwards, M., Bigelow, N, Finney, B and Eisner, W. Records of aquatic pollen and sediment properties as indicators of late-Quaternary Alaskan lake levels. Journal of Paleolimnology (in press). Publication: Mark B. Abbott, Bruce P. Finney, Mary E. Edwards and Kerry R. Kelts, Lake-Level Reconstruction and Paleohydrology of Birch Lake, Central Alaska, Based on Seismic Reflection Profiles and Core Transects, Quaternary Research, Volume 53, Issue 2, March 2000, Pages 154-166. (http://www.sciencedirect.com/science/article/B6WPN-45BCR7K-15/2/f8fac7dd232e33e32c2939b39fe9928e) Contributor: Bruce Finney Data Co-op Source: PALE/PARCS Contributor: Mary Edwards Data Co-op Source: PALE/PARCS Keywords: Chronology: Prepared By: Date: Notes:: Age Determinations: Depth(cm) Age AgeErrUp AgeErrLo Lab Number Age Type 843 4270 4340 4200 CAMS13586 C14 dating sample 907 6230 6300 6160 CAMS13588 C14 dating sample 907 6270 6340 6200 CAMS13587 C14 dating sample 943 8060 8190 7930 CAMS13589 C14 dating sample 974 10490 10550 10430 CAMS17029 C14 dating sample 1006 10630 10690 10570 CAMS17030 C14 dating sample 1030 12310 12400 12220 CAMS13590 C14 dating sample 1044 11930 12000 11860 CAMS13591 C14 dating sample Agebasis/Chron Control Samples: Depth(cm) Age AgeErrUp AgeErrLo Rationale Data below line are tab delimited. They can be copied and pasted into a spreadsheet program. "N" indicates a null value. _________________________________________________ Depth Age Dry bulk density (g/cc) Mass magnetic susceptibility Organic Carbon (LOI - 500C) Organic Carbon (LOI - 850C) Wet Bulk Density 753.5 \N 1.14 \N 12.13 1.32 0.56 754 \N \N 29 \N \N \N 756 \N \N 28 \N \N \N 758 \N \N 26 \N \N \N 760 \N 1.14 24 13.1 1.39 0.55 762 \N \N 24 \N \N \N 764 \N \N 24 \N \N \N 766 \N \N 25 \N \N \N 768 \N \N 27 \N \N \N 770 \N 1.14 29 12.07 1.3 0.55 772 \N \N 28 \N \N \N 774 \N \N 28 \N \N \N 776 \N \N 28 \N \N \N 778 \N \N 28 \N \N \N 780 \N 1.15 27 12.63 0.76 0.61 782 \N \N 28 \N \N \N 784 \N \N 28 \N \N \N 786 \N \N 31 \N \N \N 788 \N \N 29 \N \N \N 790 \N 1.13 28 13.08 1.3 0.51 792 \N \N 28 \N \N \N 794 \N \N 30 \N \N \N 796 \N \N 30 \N \N \N 798 \N \N 32 \N \N \N 800 \N 1.16 34 11.78 1.06 0.66 802 \N \N 32 \N \N \N 804 \N \N 30 \N \N \N 806 \N \N 30 \N \N \N 808 \N \N 29 \N \N \N 810 \N 1.13 29 13.8 1.04 0.51 812 \N \N 30 \N \N \N 814 \N \N 31 \N \N \N 816 \N \N 32 \N \N \N 818 \N \N 31 \N \N \N 820 \N 1.14 30 11.75 1.03 0.58 822 \N \N 29 \N \N \N 824 \N \N 30 \N \N \N 826 \N \N 29 \N \N \N 828 \N \N 28 \N \N \N 830 \N 1.13 26 14.99 1.26 0.52 832 \N \N 25 \N \N \N 834 \N \N 25 \N \N \N 836 \N \N 26 \N \N \N 838 \N \N 27 \N \N \N 840 \N 1.14 27 12.85 1.06 0.55 842 \N \N 25 \N \N \N 844 \N \N 22 \N \N \N 852 \N \N 25 \N \N \N 854 \N \N 26 \N \N \N 856 \N \N 26 \N \N \N 858 \N \N 27 \N \N \N 860 \N 1.14 27 13.07 1.31 0.55 862 \N \N 28 \N \N \N 864 \N \N 29 \N \N \N 866 \N \N 27 \N \N \N 868 \N \N 27 \N \N \N 870 \N 1.14 28 12.56 1.32 0.56 872 \N \N 28 \N \N \N 874 \N \N 28 \N \N \N 876 \N \N 27 \N \N \N 878 \N \N 27 \N \N \N 880 \N 1.15 26 13.29 1.22 0.61 882 \N \N 25 \N \N \N 884 \N \N 24 \N \N \N 886 \N \N 24 \N \N \N 888 \N \N 23 \N \N \N 890 \N 1.15 27 12.71 1.46 0.59 892 \N \N 30 \N \N \N 894 \N \N 32 \N \N \N 896 \N \N 30 \N \N \N 898 \N \N 31 \N \N \N 900 \N 1.17 31 11.66 1.13 0.68 902 \N \N 31 \N \N \N 904 \N \N 32 \N \N \N 906 \N \N 33 \N \N \N 908 \N \N 34 \N \N \N 910 \N 1.16 36 11.51 1.35 0.64 912 \N \N 39 \N \N \N 914 \N \N 39 \N \N \N 916 \N \N 37 \N \N \N 918 \N \N 36 \N \N \N 920 \N 1.15 35 12.04 1.32 0.61 922 \N \N 36 \N \N \N 924 \N \N 37 \N \N \N 926 \N \N 38 \N \N \N 928 \N \N 39 \N \N \N 930 \N 1.15 40 9.78 1.2 0.63 932 \N \N 42 \N \N \N 934 \N \N 41 \N \N \N 936 \N \N 40 \N \N \N 938 \N \N 42 \N \N \N 940 \N 1.19 44 8.48 4.07 0.77 942 \N \N 42 \N \N \N 944 \N \N 40 \N \N \N 946 \N \N 36 \N \N \N 947 \N 1.14 \N 10.83 3.84 0.58 952 \N \N 40 \N \N \N 953 \N 1.19 \N 8.89 3.42 0.77 954 \N \N 42 \N \N \N 956 \N \N 43 \N \N \N 958 \N \N 42 \N \N \N 960 \N 1.19 41 10.01 2.89 0.76 962 \N \N 41 \N \N \N 964 \N \N 41 \N \N \N 966 \N \N 40 \N \N \N 968 \N \N 38 \N \N \N 970 \N 1.17 37 10.29 3.19 0.69 972 \N \N 35 \N \N \N 974 \N \N 33 \N \N \N 976 \N \N 34 \N \N \N 978 \N \N 35 \N \N \N 980 \N 1.18 37 9.34 4.19 0.75 982 \N \N 36 \N \N \N 984 \N \N 35 \N \N \N 986 \N \N 30 \N \N \N 988 \N \N 26 \N \N \N 990 \N 1.21 26 5.57 6.03 0.87 992 \N \N 32 \N \N \N 994 \N \N 34 \N \N \N 996 \N \N 27 \N \N \N 998 \N \N 17 \N \N \N 1000 \N 1.22 13 4.9 11.09 0.91 1002 \N \N 17 \N \N \N 1004 \N \N 32 \N \N \N 1006 \N \N 56 \N \N \N 1008 \N \N 73 \N \N \N 1010 \N 1.29 79 3.3 3.02 1.14 1012 \N \N 70 \N \N \N 1014 \N \N 51 \N \N \N 1016 \N \N 34 \N \N \N 1018 \N \N 26 \N \N \N 1020 \N 1.25 35 4.41 8.31 1.01 1022 \N \N 50 \N \N \N 1024 \N \N 67 \N \N \N 1026 \N \N 90 \N \N \N 1028 \N \N 115 \N \N \N 1030 \N 1.35 141 3.15 1.83 1.28 1032 \N \N 176 \N \N \N 1034 \N \N 204 \N \N \N 1036 \N \N 237 \N \N \N 1038 \N \N 292 \N \N \N 1040 \N 1.42 362 1.5 1.76 1.4 1042 \N \N 441 \N \N \N 1044 \N \N 432 \N \N \N 1046 \N \N 401 \N \N \N 1054 \N \N 395 \N \N \N 1055 \N 1.41 \N 0.41 2.1 1.39 1056 \N \N 408 \N \N \N 1058 \N \N 414 \N \N \N 1060 \N \N 407 \N \N \N 1062 \N 1.41 385 0.73 2.01 1.4 1064 \N \N 376 \N \N \N 1066 \N \N 411 \N \N \N 1068 \N \N 458 \N \N \N 1070 \N \N 459 \N \N \N 1072 \N 1.44 436 0.52 1.75 1.44 1074 \N \N 370 \N \N \N 1087 \N 1.43 \N 1.25 1.85 1.42 1090 \N \N 395 \N \N \N 1092 \N \N 437 \N \N \N 1094 \N \N 454 \N \N \N 1095 \N 1.42 \N 1.51 2.27 1.41 1096 \N \N 437 \N \N \N 1098 \N \N 413 \N \N \N 1100 \N \N 406 \N \N \N 1102 \N \N 407 \N \N \N 1104 \N \N 424 \N \N \N 1105 \N 1.42 \N 1.18 2.38 1.41 1106 \N \N 449 \N \N \N 1108 \N \N 425 \N \N \N 1110 \N \N 385 \N \N \N 1113 \N 1.47 \N 1.36 2.19 1.46