####################################### # # 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: BLCoreK Sampleset Code: birchk 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 370.5 4750 4810 4690 CAMS17032 C14 dating sample 464.5 8780 8840 8720 CAMS17033 C14 dating sample 477.5 10030 10100 9960 CAMS17034 C14 dating sample 519.5 10830 10880 10780 CAMS17035 C14 dating sample 548 12010 12080 11940 CAMS13592 C14 dating sample 571.5 12180 12250 12110 CAMS13594 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 Organic Carbon (LOI - 500C) Organic Carbon (LOI - 850C) Wet Bulk Density 7 \N \N \N 14.05 \N \N \N 17 \N \N \N 10.39 \N \N \N 27 \N \N \N 10.37 \N \N \N 37 \N \N \N 12.08 \N \N \N 47 \N \N \N 11.25 \N \N \N 57 \N \N \N 9.11 \N \N \N 67 \N \N \N 10.14 \N \N \N 77 \N \N \N 9.76 \N \N \N 87 \N \N \N 10.53 \N \N \N 102 \N \N \N 12.49 \N \N \N 112 \N \N \N 9.53 \N \N \N 122 \N \N \N 8.56 \N \N \N 132 \N \N \N 9.37 \N \N \N 142 \N \N \N 8.47 \N \N \N 152 \N \N \N 6.8 \N \N \N 162 \N \N \N 8.08 \N \N \N 172 \N \N \N 10.61 \N \N \N 182 \N \N \N 7.79 \N \N \N 192 \N \N \N 6.23 \N \N \N 202 \N \N \N 6.35 \N \N \N 212 \N \N \N 6.07 \N \N \N 222 \N \N \N 5.06 \N \N \N 232 \N \N \N 5.2 \N \N \N 242 \N \N \N 4.7 \N \N \N 252 \N \N \N 3.63 \N \N \N 262 \N \N \N 6.73 \N \N \N 272 \N \N \N 4.62 \N \N \N 282.5 \N \N \N 2.44 \N \N \N 288 \N \N 24 \N \N \N \N 290 \N \N 26 \N \N \N \N 292 \N \N 25 \N \N \N \N 294 \N \N 24 \N \N \N \N 295 \N 0.36 \N \N 14.05 2.77 1.09 296 \N \N 24 \N \N \N \N 298 \N \N 27 \N \N \N \N 300 \N \N 27 \N \N \N \N 302 \N \N 28 \N \N \N \N 304 \N \N 29 \N \N \N \N 305 \N 0.51 \N \N 10.38 1.92 1.13 306 \N \N 28 \N \N \N \N 308 \N \N 27 \N \N \N \N 310 \N \N 25 \N \N \N \N 312 \N \N 26 \N \N \N \N 314 \N \N 29 \N \N \N \N 315 \N 0.55 \N \N 10.37 2.03 1.14 316 \N \N 30 \N \N \N \N 318 \N \N 30 \N \N \N \N 320 \N \N 28 \N \N \N \N 322 \N \N 25 \N \N \N \N 324 \N \N 24 \N \N \N \N 325 \N 0.44 \N \N 12.08 2.1 1.11 326 \N \N 25 \N \N \N \N 328 \N \N 26 \N \N \N \N 330 \N \N 28 \N \N \N \N 332 \N \N 30 \N \N \N \N 334 \N \N 30 \N \N \N \N 335 \N 0.45 \N \N 11.25 2.87 1.11 336 \N \N 30 \N \N \N \N 338 \N \N 28 \N \N \N \N 340 \N \N 29 \N \N \N \N 342 \N \N 30 \N \N \N \N 344 \N \N 34 \N \N \N \N 345 \N 0.63 \N \N 9.11 1.82 1.16 346 \N \N 34 \N \N \N \N 348 \N \N 33 \N \N \N \N 350 \N \N 34 \N \N \N \N 352 \N \N 33 \N \N \N \N 354 \N \N 34 \N \N \N \N 355 \N 0.62 \N \N 10.14 2.04 1.15 356 \N \N 35 \N \N \N \N 358 \N \N 34 \N \N \N \N 360 \N \N 34 \N \N \N \N 362 \N \N 32 \N \N \N \N 364 \N \N 27 \N \N \N \N 365 \N 0.53 \N \N 9.76 2.59 1.13 366 \N \N 25 \N \N \N \N 368 \N \N 24 \N \N \N \N 370 \N \N 23 \N \N \N \N 372 \N \N 22 \N \N \N \N 374 \N \N 23 \N \N \N \N 375 \N 0.56 \N \N 10.53 2.41 1.14 376 \N \N 24 \N \N \N \N 378 \N \N 22 \N \N \N \N 380 \N \N 17 \N \N \N \N 387 \N \N 20 \N \N \N \N 389 \N \N 21 \N \N \N \N 390 \N 0.47 \N \N 12.49 1.72 1.12 391 \N \N 22 \N \N \N \N 393 \N \N 23 \N \N \N \N 395 \N \N 24 \N \N \N \N 397 \N \N 24 \N \N \N \N 399 \N \N 23 \N \N \N \N 400 \N 0.58 \N \N 9.53 2.22 1.14 401 \N \N 22 \N \N \N \N 403 \N \N 22 \N \N \N \N 405 \N \N 24 \N \N \N \N 407 \N \N 24 \N \N \N \N 409 \N \N 26 \N \N \N \N 410 \N 0.64 \N \N 8.56 1.99 1.16 411 \N \N 26 \N \N \N \N 413 \N \N 24 \N \N \N \N 415 \N \N 25 \N \N \N \N 417 \N \N 24 \N \N \N \N 419 \N \N 20 \N \N \N \N 420 \N 0.55 \N \N 9.37 2.8 1.14 421 \N \N 19 \N \N \N \N 423 \N \N 18 \N \N \N \N 425 \N \N 17 \N \N \N \N 427 \N \N 18 \N \N \N \N 429 \N \N 18 \N \N \N \N 430 \N 0.52 \N \N 8.47 2.17 1.13 431 \N \N 18 \N \N \N \N 433 \N \N 17 \N \N \N \N 435 \N \N 16 \N \N \N \N 437 \N \N 19 \N \N \N \N 439 \N \N 21 \N \N \N \N 440 \N 0.52 \N \N 6.8 2.36 1.13 441 \N \N 20 \N \N \N \N 443 \N \N 18 \N \N \N \N 445 \N \N 18 \N \N \N \N 447 \N \N 19 \N \N \N \N 449 \N \N 22 \N \N \N \N 450 \N 0.65 \N \N 8.08 2.25 1.16 451 \N \N 22 \N \N \N \N 453 \N \N 23 \N \N \N \N 455 \N \N 25 \N \N \N \N 457 \N \N 28 \N \N \N \N 459 \N \N 29 \N \N \N \N 460 \N 0.54 \N \N 10.61 1.78 1.13 461 \N \N 28 \N \N \N \N 463 \N \N 29 \N \N \N \N 465 \N \N 34 \N \N \N \N 467 \N \N 37 \N \N \N \N 469 \N \N 35 \N \N \N \N 470 \N 0.71 \N \N 7.79 2.05 1.17 471 \N \N 21 \N \N \N \N 473 \N \N 8 \N \N \N \N 475 \N \N 2 \N \N \N \N 480 \N 0.56 \N \N 6.23 23.66 1.14 486 \N \N 1 \N \N \N \N 488 \N \N 1 \N \N \N \N 490 \N 0.52 1 \N 6.35 30.39 1.13 492 \N \N 1 \N \N \N \N 494 \N \N 1 \N \N \N \N 496 \N \N 1 \N \N \N \N 498 \N \N 1 \N \N \N \N 500 \N 0.53 1 \N 6.07 28.24 1.13 502 \N \N 1 \N \N \N \N 504 \N \N 1 \N \N \N \N 506 \N \N 1 \N \N \N \N 508 \N \N 1 \N \N \N \N 510 \N 0.56 1 \N 5.06 29.97 1.14 512 \N \N 2 \N \N \N \N 514 \N \N 1 \N \N \N \N 516 \N \N 2 \N \N \N \N 518 \N \N 4 \N \N \N \N 520 \N 0.82 9 \N 5.2 12.57 1.2 522 \N \N 11 \N \N \N \N 524 \N \N 12 \N \N \N \N 526 \N \N 12 \N \N \N \N 528 \N \N 15 \N \N \N \N 530 \N 0.98 21 \N 4.7 11.05 1.24 532 \N \N 25 \N \N \N \N 534 \N \N 27 \N \N \N \N 536 \N \N 37 \N \N \N \N 538 \N \N 36 \N \N \N \N 540 \N 0.99 28 \N 3.63 20.93 1.25 542 \N \N 23 \N \N \N \N 544 \N \N 20 \N \N \N \N 546 \N \N 16 \N \N \N \N 548 \N \N 13 \N \N \N \N 550 \N 0.84 10 \N 6.73 11.35 1.21 552 \N \N 8 \N \N \N \N 554 \N \N 7 \N \N \N \N 556 \N \N 6 \N \N \N \N 558 \N \N 6 \N \N \N \N 560 \N 0.89 6 \N 4.62 25.99 1.22 562 \N \N 7 \N \N \N \N 564 \N \N 8 \N \N \N \N 566 \N \N 12 \N \N \N \N 568 \N \N 17 \N \N \N \N 570 \N \N 18 \N \N \N \N 570.5 \N 1.29 \N \N 2.44 2.4 1.36