####################################### # # 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: Tangle Lakes Location: United States: Alaska Latitude: 63.0200004577637 Longitude: -146 Altitude: (m) Area: (ha) Description: Notes: Sampleset Name: TANGLE Sampleset Code: tangle Sampleset Type: Sediment core sampleset Collection Purpose: Collection Device: Mackereth piston sampler Collection Date: Sampleset Location: deepest point in lake Contact Name: Thomas Ager Publication: Ager, T.A., and J.D. Sims. 1981. Holocene pollen and sediment record from the Tangle Lakes Area, Alaska. Palynology 5:85-98. Publication: Ager, T.A., and L.B. Brubaker. 1985. Quaternary palynology and vegetational history of Alaska. Pages 353-384 in V.M. Bryant, Jr. and R.G. Holloway, editors. Pollen records of late Quaternary North American sediments. American Association of Stragigraphic Palynologists Foundation, Dallas, Texas, USA. Publication: Schweger, C.E. 1981. Chronology of late glacial events from the Tangle Lakes, Alaska range. Arctic Anthropology 18:97-101. Contributor: Thomas Ager Data Co-op Source: PALE/PARCS Keywords: Chronology: linear interpolation Prepared By: Eric Grimm Date: 1997-08-21 Notes:: Chron uses top and two C14 dates. Age Determinations: Depth(cm) Age AgeErrUp AgeErrLo Lab Number Age Type 235 2880 2950 2810 USGS-339 C14 dating sample 520.5 4560 4730 4390 USGS-338 C14 dating sample Agebasis/Chron Control Samples: Depth(cm) Age AgeErrUp AgeErrLo Rationale 0 -28 -28 -28 Top of core 235 2880 2880 2880 Uncorrected radiocarbon date 520.5 4560 4560 4560 Uncorrected radiocarbon date Data below line are tab delimited. They can be copied and pasted into a spreadsheet program. "N" indicates a null value. _________________________________________________ Depth Age Alnus Apiaceae Artemisia Asteraceae subf. Asteroideae Betula Botrychium Brassicaceae Campanula Caryophyllaceae Cyperaceae Epilobium Equisetum Ericaceae Fragaria Galium Geranium Hippuris vulgaris Huperzia selago Indeterminable Isoëtes Liliaceae Lycopodiaceae undiff. Menyanthes trifoliata Myrica Myriophyllum Pediastrum Pedicularis Picea Plantago Poaceae Polemonium Polypodiaceae Potamogeton Potentilla Ranunculaceae undiff. Ribes Rosaceae undiff. Rubus chamaemorus Rumex/Oxyria digyna Salix Sanguisorba Saxifragaceae Selaginella selaginoides Shepherdia canadensis Sparganium Sphagnum Thalictrum Unknown Valeriana 15 158 82 \N 11 2 134 \N \N \N \N 19 \N 3 1 \N \N \N 1 \N 5 1 2 7 \N 1 \N 216 \N 47 \N 18 \N 11 \N 1 2 \N \N \N 3 22 \N \N \N \N \N \N 1 1.01 \N 30 343 70 \N 9 \N 126 \N \N \N 2 26 \N \N 3 \N \N \N \N 1 5 1 \N 5 \N \N \N 79 \N 42 \N 24 1 7 \N \N 1 \N \N \N 3 13 \N 1 \N \N \N 4 \N \N \N 60 714 39 \N 12 2 132 \N \N 1 1 15 \N 2 1 \N \N \N \N 0.01 4 2 \N 14 \N \N \N 101 \N 82 \N 18 3 14 2 1 2 1 \N 0.01 0.01 14 \N 4 \N \N \N 11 \N \N \N 80 962 55 \N 9 2 146 \N \N \N \N 19 \N 1 3 \N \N \N \N \N 5 \N \N 4 \N \N \N 35 \N 42 \N 16 2 13 \N 1 1 \N \N \N 11 12 1 1 \N \N \N 2 1 \N \N 110 1333 59 1 7 2 133 \N \N \N 2 19 1 0.01 3 \N \N \N \N \N 5 \N \N 3 \N \N \N 214 1 48 \N 20 2 4 2 1 \N \N \N \N 3 23 \N 1 \N 1 \N \N \N \N \N 120 1457 69 0.01 20 3 113 \N 0.01 \N 1 21 1 \N 1 \N \N \N \N \N 6 3 \N 10 \N \N \N 123 \N 49 \N 15 2 18 \N \N 2 \N 1 \N 3 13 \N 2 \N \N \N 8 1 \N \N 140 1704 68 \N 12 \N 126 \N \N \N 0.01 17 1 \N 0.01 \N \N \N \N 1 3 \N \N 4 \N \N \N 87 \N 63 \N 16 1 7 \N \N 6 \N \N \N 1 9 \N \N \N \N \N 3 \N 2 1 170 2076 61 \N 18 1 137 2 0.01 1 1 22 2 2 4 \N \N \N \N 1 3 5 1 10 \N \N 2 56 \N 27 1 43 2 24 \N 1 1 \N \N \N 1 13 5 1 \N \N 1 10 \N 1 1 190 2323 56 \N 18 \N 103 \N \N \N \N 26 \N 1 2 \N \N \N \N \N 10 1 \N 11 \N 0.01 \N 150 \N 49 \N 23 2 12 \N \N 4 \N 1 0.01 2 23 1 1 \N \N \N 5 1 4 \N 210 2571 67 \N 11 1 116 \N \N \N 1 23 0.01 0.01 3 \N 1 \N \N 0.01 5 3 \N 7 \N \N \N 70 \N 57 \N 23 1 9 \N 0.01 \N \N 0.01 1 6 27 2 1 1 \N \N 1 \N \N 1 230 2818 29 \N 31 1 140 1 \N \N \N 20 \N 5 1 \N \N \N \N 1 4 6 \N 20 1 \N \N 41 \N 22 \N 44 3 22 1 \N 4 \N 2 \N 1 32 4 4 \N \N \N 7 \N 3 \N 250 2968 51 \N 17 1 127 \N \N \N 1 19 \N \N 3 \N \N \N \N 1 5 7 \N 19 1 \N \N 131 \N 47 \N 13 1 6 \N 1 \N \N \N \N 2 23 1 1 1 \N \N 5 \N 2 \N 270 3086 48 1 16 2 101 1 1 \N 2 25 0.01 3 \N \N \N \N \N 0.01 3 15 \N 17 \N \N \N 77 \N 52 1 36 4 26 \N 1 1 \N \N \N 7 35 1 \N \N \N \N 1 \N \N \N 290 3204 50 \N 25 1 92 \N \N \N \N 34 1 3 1 \N 1 \N \N \N 8 4 \N 14 1 \N \N 66 \N 62 \N 20 1 19 2 2 1 \N \N \N 2 33 \N 1 \N \N \N 5 \N 2 1 310 3322 45 \N 11 2 86 \N \N \N 0.01 25 \N \N 1 \N \N 1 \N 1 8 6 \N 18 \N \N \N 99 \N 63 \N 46 2 6 \N \N 1 \N 1 \N 3 23 2 1 \N \N \N 3 3 2 0.01 330 3440 57 \N 16 1 86 \N \N \N 1 30 \N 1 4 \N \N \N \N 1 \N 6 \N 4 \N 0.01 \N 60 \N 45 \N 29 1 14 \N 0.01 \N \N 0.01 \N 3 34 1 \N \N \N \N 2 \N \N \N 350 3558 87 1 29 1 121 \N \N \N \N 26 0.01 2 0.01 1 0.01 1 \N 1 2 9 \N 5 \N \N \N 34 \N 5 \N 19 4 12 \N \N 1 \N 2 \N 3 15 0.01 \N \N \N \N 5 \N 3 1 370 3676 57 \N 31 2 152 \N \N \N 1 23 2 1 2 \N \N \N \N \N 4 5 \N 5 \N \N \N 17 \N 8 \N 27 0.01 33 \N 1 2 \N \N \N 2 17 6 5 \N \N \N 2 1 \N 1 390 3794 88 0.01 48 1 130 \N \N \N 1 21 \N 1 0.01 \N \N \N \N 2 4 3 \N 4 \N \N \N 6 \N 8 \N 15 4 20 \N 2 1 \N 2 \N 7 15 5 2 \N \N \N 3 \N 1 \N 410 3912 84 1 35 1 118 \N \N \N 1 24 \N 2 3 \N \N \N 2 1 5 1 \N 9 \N \N \N 7 \N 7 \N 20 2 38 \N 1 \N \N \N \N 2 23 \N 2 \N \N \N 12 \N 2 \N 430 4029 58 1 31 1 137 \N 1 \N \N 29 1 2 1 \N \N \N \N \N 1 7 1 11 1 \N \N 15 \N 4 \N 22 2 23 \N 3 5 \N \N \N 0.01 20 1 \N 1 \N \N 7 \N 2 1 450 4147 54 1 36 2 165 0.01 \N \N 1 16 1 2 1 \N \N \N \N \N 3 4 \N 7 \N 0.01 \N 11 \N 9 \N 17 2 18 1 0.01 1 \N \N \N 3 18 4 \N \N \N \N 11 \N 0.01 \N 470 4265 63 \N 42 0.01 98 \N \N \N 1 38 0.01 1 0.01 \N 1 1 \N 1 5 4 1 8 \N \N \N 6 \N 10 \N 30 4 34 \N 4 1 \N \N \N 5 21 2 4 \N \N \N 2 \N \N \N 490 4383 64 1 14 \N 115 \N \N \N \N 25 1 2 4 \N \N \N \N 1 9 2 \N 11 \N \N \N 40 \N 41 \N 25 1 19 2 \N 1 \N 1 \N \N 33 \N 1 \N \N \N 4 \N 1 \N 510 4501 60 1 41 2 108 \N \N \N 2 25 1 2 2 \N \N \N \N 1 3 2 \N 9 \N \N \N 10 \N 9 \N 53 7 23 \N 1 2 \N 1 1 \N 13 3 2 \N \N 1 7 1 \N 1 530 4619 65 1 37 1 143 \N \N \N 0.01 11 0.01 2 0.01 \N \N \N \N \N 8 3 \N 8 \N \N \N 6 \N 21 \N 18 2 20 \N 3 2 \N \N 0.01 1 5 2 1 \N \N \N 9 2 \N \N 540 4678 87 \N 25 \N 134 \N \N \N \N 22 0.01 \N \N \N \N \N \N \N \N \N \N \N \N \N \N 22 \N \N \N 21 \N 17 \N \N \N \N \N 0.01 \N 36 \N \N \N \N \N \N \N \N \N