# **************************************************************** # ** Please acknowledge the contributors, the International ** # ** Multiproxy Paleofire Database, and and the Latin American ** # ** Pollen Database when using these data. ** # **************************************************************** # # Site name: Puerto Octay # Place: CHL:Los Lagos # Latitude: 40.56.00S ( -40.933333) # Longitude: 72.54.00W ( -72.9 ) # Elevation(m): 120 # Sigle: POCTAY13 # Entity name: PM13 # Contact person: Moreno, P.I. # Entity notes: PM12 is a twin core taken 3 m. apart. Some samples were # taken from that core (pollen, samples for dating) # # Radiocarbon dates: # Depth Thk Age SDup SDlo Lab no. Basis Material # 77.0 2 790 130 130 AA-9979 A twigs # 86.0 2 9820 70 70 AA-11079 A bulk peat sample # 117.0 2 11840 140 140 AA-9295 A twigs,leaves # 144.0 4 20700 230 230 UGa-6842 L bulk peat sample # 145.0 2 13940 155 155 AA-9978 A twigs, leaves # 151.0 2 13790 100 100 AA-11080 A bulk peat sample # 211.0 2 12360 110 110 AA-9979 A twig,leaves # 232.0 4 15290 120 120 AA-11081 A bulk peat sample # 235.0 2 15270 165 165 AA-9981 A twigs,leaves # 264.0 2 16085 220 220 AA-9980 A twigs,leaves # 287.0 4 17530 130 130 AA-11082 A bulk peat sample # 315.0 2 19035 190 190 AA-9982 A twigs,leaves # 362.0 2 19370 250 250 AA-9983 A twigs,leaves # 371.0 2 19395 220 220 AA-9984 A twigs,leaves # 379.0 4 19840 170 170 Beta-80353 A bulk peat sample # 388.0 2 20160 180 180 AA-9296 A twigs,leaves # Dating notes: Sample at 144cm was diluted in the lab. There wasn't enough # carbon. Sample at 211cm contaminated. Sample at 235cm was # mislabeled, it was taken from 264cm; the depth has been # corrected to account for the slump (uncorrected depth: # 249cm). Sample at 264cm is the same as 235cm, above; the # uncorrected depth is 279cm. Sample at 287cm has an # uncorrected depth of 302cm. Sample at 315cm has an # uncorrected depth of 330cm. Sample at 362cm has an # uncorrected depth of 377cm. Sample at 371cm has an # uncorrected depth of 419cm (a second slump). Sample at 379cm # was taken from core PM12; its uncorrected depth is 427cm. # Sample at 388cm has an uncorrected depth of 436cm. # # Chron name: POA 1 # Age model: linear interpolation, 6th degree polynomial (least squares) # Age bounds: 520 - 20160 # Chron notes: Linear interp for top 2 C14 dates, 52-82 cm depth. Fit a 6th # degree polynomial to C14 dates 3-16, 83-388 cm. Used date of # 11,560 at 100 cm from corresponding wood layer in PM12 core. # # Age basis: # Depth Thk Age AgeUp AgeLo RCode # 0.0 0 -40 0 -40 TOP # 77.0 2 790 920 660 C13 # 86.0 2 9820 9890 9750 C13 # 100.0 1 11560 11660 11460 C13 # 117.0 2 11840 11980 11700 C13 # 145.0 2 13940 14095 13785 C13 # 151.0 2 13790 13890 13690 C13 # 232.0 4 15290 15410 15170 C13 # 235.0 2 15270 15435 15105 C13 # 264.0 2 16085 16305 15865 C13 # 287.0 4 17530 17660 17400 C13 # 315.0 2 19035 19225 18845 C13 # 362.0 2 19370 19620 19120 C13 # 371.0 2 19395 19615 19175 C13 # 379.0 4 19840 20010 19670 C13 # 388.0 2 20160 20340 19980 C13 # # Publications: Moreno, P.I. 1993. Vegetation and climate near Lago # Llanquihue in the Chilean Lake District. M.S. Thesis. # University of Maine, Orono, Maine, 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 fragments 0-25 µm (concentration, number/ml) 4 Charcoal fragments 100-150 µm (concentration, number/ml) 5 Charcoal fragments 25-50 µm (concentration, number/ml) 6 Charcoal fragments 50-100 µm (concentration, number/ml) 52,521,581424.6875,,40684.9297,2219.178 62,628,573075,,23625,2700 67,682,260250,,9750,6750 72,736,542417.9375,805.9702,91880.5938,7253.7314 77,790,3085714.25,,38571.4297, 82,844,5727857,19285.7148,516857.1562,46285.7148 83,9819,5105454.5,36818.1836,187159.0938,55227.2734 84,9880,3003750,6328.125,149765.625,18984.375 85,9943,698625,1125,49500,2250 87,10075,327000,18000,43000,16000 89,10213,604335.9375,1054.6875,43242.1875,8437.5 90,10284,318044.125,1588.2354,32558.8242,6352.9414 93,10503,581865.1875,1213.4832,50359.5508,11528.0898 96,10729,136050,300,9900,1950 97,10806,1036800,6480,140400,62640 99,10959,1215871,27870.9668,189870.9688,85354.8359 100,11036,697465.625,7419.8472,129435.1172,23496.1836 103,11268,1224000,5142.8569,136285.7188,48857.1445 104,11344,652153.875,,72692.3047,5538.4614 105,11421,1053000,27000,131625,43875 106,11497,1126678,1830.5084,20135.5938,1830.5084 108,11648,108818.1797,,3272.7273,1636.3636 110,11797,152280,,3240,1080 113,12014,45750,,, 114,12086,103500,,66000,4500 121,12556,33929.2031,477.8761,2389.3806,955.7522 126,12859,81228.8125,,4576.271, 131,13132,646650,,33750,2700 139,13504,125505.4922,,5340.6592,593.4066 142,13622,164659.0938,613.6364,11454.5459,2863.6365 156,14037,31998.5977,189.3408,2461.4307,757.3633 161,14138,23092.1055,,2220.3948,444.0789 167,14232,72828.9453,3552.6316,6217.1055,888.1579 172,14293,36694.6328,,1812.0806,453.0201 177,14342,76209.6797,,9798.3867,5443.5483 182,14383,115941.1797,,11117.6475,1588.2354 185,14406,53829.1133,854.4304,2563.2913, 191,14450,42857.1445,,2678.5715, 196,14490,16096.8379,,978.2609, 199,14517,20268.4922,,887.6712,443.8356 204,14568,107815.0703,924.6575,9801.3701,2404.1096 207,14604,46268.1836,,2086.3635, 209,14630,32400,,1012.5, 217,14759,23500,,,500 222,14860,11205.5332,,1067.1937, 227,14978,22517.375,,156.3707,156.3707 232,15116,33646.1523,,2492.3076, 235,15207,43325.582,,1883.7209,1412.7906 241,15410,18313.9531,,104.6512,209.3023 246,15598,65469.0273,,3345.1328,1433.6283 251,15804,122866.3984,874.494,7651.8218,3716.5991 261,16258,44087.4141,94.4056,2643.3567,377.6224 266,16503,80357.1406,,1285.7142,642.8571 271,16755,94806.8203,,6443.1816, 276,17012,44357.1445,,1285.7142, 281,17270,109756.0938,219.5122,2743.9023,1646.3414 291,17777,21420.2793,,731.4241,208.9783 296,18018,23760,,1260,180 306,18460,62386.3633,,3068.1819,2045.4546 317,18859,21555.9434,,1101.3986,786.7133 319,18920,24558.5098,143.617,430.8511,143.617 324,19056,9204.5459,,1193.1818, 331,19204,13750,,535.7143, 336,19282,14985,,1215,405 341,19338,10436.9746,,453.7815, 346,19376,48758.4648,,1828.4424,304.7404 351,19400,2750.4246,,573.0051, 356,19418,188228.5781,3085.7144,13885.7139,6171.4287 363,19449,12306.9766,,1883.7209,125.5814 366,19471,57587.4141,,1416.0839, 371,19529,33942.8555,,, 376,19629,38310.8125,,,