# NAPMD ASCII Format # 07 Aug 01 # # **************************************************************** # ** Please acknowledge the contributors and the North American ** # ** Plant Macrofossil Database when using these data. ** # **************************************************************** # # Site name: Potato Lake # Place: USA:Arizona # Latitude: 34.27.44N ( 34.462222) # Longitude: 111.20.43W (-111.345278) # Elevation(m): 2222 # Sigle: POTATO2 # Entity name: Core 2 # Contact person: Anderson, R.S. # # Radiocarbon dates: # Depth Thk Age SDup SDlo Lab no. Basis Material # 27.5 5 1430 80 80 Beta-53864 L bulk sediment # 53.8 2 1860 90 90 Beta-53865 L bulk sediment # 73.8 2 2890 70 70 Beta-53866 L bulk sediment # 92.5 5 9890 240 240 Beta-33180 L bulk sediment # 465.0 30 22420 160 160 Beta-28325 L bulk sediment # 614.0 18 21180 480 480 Beta-29344 L bulk sediment # 912.5 25 34850 950 950 Beta-29345 L bulk sediment # # Chron name: Anderson 1997 # Age model: linear interpolation (+ extrapolation) # Age bounds: 1350 - 35190 # Chron notes: Chron uses 5 radiocarbon dates and 1 averaged radiocarbon # date from Anderson's Core 2 and 1 date (A-513, 14,400±300) # from Whiteside's (1965) core (see Anderson 1993). Inverted # dates Beta-28325 (22420±160) and Beta-29344 (21180±480) are # averaged (CALIB 3). # # Age basis: # Depth Thk Age AgeUp AgeLo RCode # 27.5 5 1430 1590 1270 C14 # 53.8 2 1860 2040 1680 C14 # 73.8 2 2890 3030 2750 C14 # 92.5 5 9890 10370 9410 C14 # 150.0 30 14400 15000 13800 SED # 536.5 180 22296 22620 21980 CAV # 912.5 25 34850 36750 32950 C14 # # Publications: Anderson, R.S., S. Smith, D. Rothstein, L. Murray, E. Hadly, # C. Force, and S. Diveley-White. 1989. The mid-Wisconsin # pollen stratigraphy of Potato Lake, Coconino County, # Arizona. Current Research in the Pleistocene 6:51-54. # # Anderson, R.S. 1989. Development of the southwestern # ponderosa pine forests: what do we really know? # Multiresource management of ponderosa pine forests, Rocky # Mountain Forest and Range Experiment Station General # Technical Report RM-185:15-22. # # Anderson, R.S. 1993. A 35,000 year vegetation and climate # history from Potato Lake, Mogollon Rim, Arizona. Quaternary # Research 40:351-359. # # Whiteside, M.C. 1965. Paleoecological studies of Potato Lake # and its environs. Ecology 46:807-816. # 9 52 1 abiconel A Abies concolor needle length 2 picennel A Picea engelmannii needle length 3 pinponel A Pinus ponderosa needle length 4 psemenel A Pseudotsuga menziesii needle length 5 alismfrw Q Alisma fruit concentration 6 brascunw Q Brasenia schreberi unspecified concentration 7 cypaeakw Q Cyperaceae achene concentration 8 dularfrw Q Dulichium arundinaceum fruit concentration 9 potamfrw Q Potamogeton fruit concentration 23, , 1353 0.0 0.0 0.0 0.0 10.0 10.0 8.0 0.0 54.0 31, , 1488 0.0 0.0 0.0 0.0 14.0 11.0 10.0 9.0 91.0 37, , 1587 0.0 0.0 0.0 0.0 14.0 7.0 10.0 0.0 79.0 42, , 1670 0.0 0.0 7.0 0.0 6.0 3.0 4.0 2.0 31.0 47, , 1751 0.0 0.0 11.0 0.0 14.0 11.0 35.0 6.0 80.0 52.5, , 1841 0.0 0.0 0.0 0.0 10.0 3.0 4.0 7.0 121.0 57, , 2017 0.0 0.0 23.0 0.0 6.0 20.0 199.0 15.0 70.0 61, , 2243 0.0 0.0 17.0 0.0 8.0 20.0 14.0 6.0 103.0 67, , 2547 0.0 0.0 27.0 0.0 8.0 45.0 14.0 24.0 107.0 72, , 2810 0.0 0.0 34.0 0.0 4.0 88.0 20.0 4.0 121.0 77, , 4215 0.0 0.0 9.0 0.0 21.0 85.0 7.0 2.0 35.0 88, , 8135 0.0 0.0 7.0 3.0 20.0 31.0 9.0 1.0 7.0 96, , 10172 0.0 5.0 0.0 0.0 12.0 9.0 2.0 0.0 0.0 99, , 10399 0.0 11.0 0.0 5.0 0.0 3.0 4.0 1.0 0.0 102, , 10642 0.0 5.0 0.0 5.0 0.0 0.0 0.0 0.0 14.0 106.5, , 10995 0.0 5.0 44.0 0.0 0.0 0.0 2.0 0.0 4.0 110.5, , 11301 0.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 126, , 12517 0.0 33.0 0.0 0.0 0.0 0.0 0.0 0.0 6.0 132.5, , 13011 0.0 12.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 151.5, , 14428 0.0 42.0 0.0 3.0 0.0 0.0 0.0 0.0 0.0 171.5, , 14837 0.0 18.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 191, , 15237 0.0 12.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 214, , 15705 0.0 8.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 231.5, , 16062 0.0 26.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 251.5, , 16475 0.0 56.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 272.5, , 16902 0.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 291.5, , 17290 0.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 311.5, , 17701 0.0 36.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 352, , 18528 0.0 13.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 371, , 18912 0.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 386.5, , 19231 0.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 411, , 19732 0.0 6.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 432.5, , 20173 0.0 29.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 458.5, , 20700 0.0 50.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 472, , 20982 0.0 35.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 492.5, , 21395 0.0 117.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 514.5, , 21850 0.0 30.0 0.0 16.0 0.0 0.0 0.0 0.0 0.0 531, , 22181 2.0 32.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 542, , 22489 8.0 163.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 571.5, , 23467 15.0 110.0 0.0 4.0 0.0 0.0 0.0 0.0 0.0 630.5, , 25441 15.0 92.0 0.0 8.0 0.0 0.0 0.0 0.0 0.0 646, , 25945 5.0 11.0 0.0 3.0 0.0 0.0 0.0 0.0 0.0 671.5, , 26810 0.0 14.0 0.0 4.0 0.0 0.0 0.0 0.0 0.0 698, , 27681 14.0 63.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 712, , 28148 0.0 12.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 737.5, , 29013 3.0 125.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 770.5, , 30105 0.0 61.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 789.5, , 30739 0.0 11.0 0.0 7.0 0.0 0.0 1.0 0.0 0.0 811, , 31454 0.0 8.0 0.0 2.0 0.0 0.0 0.0 0.0 0.0 828, , 32025 0.0 12.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 892, , 34158 13.0 128.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 922.5, , 35180 0.0 12.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0