# NAPMD ASCII Format # 07 Aug 01 # # **************************************************************** # ** Please acknowledge the contributors and the North American ** # ** Plant Macrofossil Database when using these data. ** # **************************************************************** # # Site name: Lake Six # Place: CAN:Ontario # Latitude: 48.24.00N ( 48.4 ) # Longitude: 81.19.00W ( -81.316667) # Elevation(m): 305 # Sigle: LAKESIX # Entity name: # Contact person: Liu, K.-B. # # Radiocarbon dates: # Depth Thk Age SDup SDlo Lab no. Basis Material # 139.0 8 3190 60 60 WAT-810 L gyttja # 220.5 9 5040 70 70 WAT-697 L gyttja # 294.0 8 6970 100 100 WAT-549 L calcareous silty gyttj # # Chron name: NAPD 1 # Age model: linear interpolation # Age bounds: 220 - 7130 # Chron notes: Chron uses top and three C14 dates. # # Age basis: # Depth Thk Age AgeUp AgeLo RCode # 0.0 0 0 20 -20 TOP # 139.0 8 3190 3310 3070 C14 # 220.5 9 5040 5180 4900 C14 # 294.0 8 6970 7170 6770 C14 # # Publications: Liu, K.-B. 1990. Holocene paleoecology of the boreal forest # and Great Lakes-St. Lawrence forest in northern Ontario. # Ecological Monographs 60:179-212. # 27 19 1 alnvcsew A Alnus viridis s. crispa seed concentration 2 betulbrw A Betula bract concentration 3 betulsew A Betula seed concentration 4 conifnew A Coniferophyta needle concentration 5 conifsew A Coniferophyta seed concentration 6 eriaesew A Ericaceae seed concentration 7 larixnew A Larix needle concentration 8 larixsew A Larix seed concentration 9 myricsew A Myrica seed concentration 10 piceanew A Picea needle concentration 11 piceasew A Picea seed concentration 12 pinbanew A Pinus banksiana needle concentration 13 pinstsew A Pinus strobus seed concentration 14 thujasew A Thuja seed concentration 15 dryaslew B Dryas leaf concentration 16 menthsew B Mentha seed concentration 17 potensew B Potentilla seed concentration 18 bryopfrw M Bryophyta fruit concentration 19 carexsew Q Carex seed concentration 20 cypaesew Q Cyperaceae seed concentration 21 eleocsew Q Eleocharis seed concentration 22 lycopsew Q Lycopus seed concentration 23 myriosew Q Myriophyllum seed concentration 24 najflsew Q Najas flexilis seed concentration 25 potamsew Q Potamogeton seed concentration 26 sagitsew Q Sagittaria seed concentration 27 spargsew Q Sparganium seed concentration 10, , 229 0.0 0.0 3.8 0.0 0.0 0.0 5.5 1.8 0.0 2.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.3 0.0 1.0 0.0 0.0 0.0 0.0 1.7 0.0 30, , 688 0.0 0.0 2.8 0.0 0.0 0.0 6.7 1.9 0.0 0.0 3.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6 3.5 0.0 2.4 0.0 0.0 0.0 0.0 1.7 1.7 50, , 1147 0.0 0.0 0.0 0.0 1.6 1.5 14.9 .8 0.0 0.0 1.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 70, , 1606 0.0 0.0 2.7 1.9 0.0 0.0 16.7 1.8 1.6 2.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.9 1.6 0.0 0.0 0.0 0.0 0.0 0.0 2.5 0.0 90, , 2065 0.0 0.0 1.5 0.0 1.4 0.0 20.6 3.2 1.7 1.8 0.0 0.0 0.0 0.0 0.0 0.0 1.5 4.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6 110, , 2524 0.0 0.0 2.9 0.0 0.0 0.0 5.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.5 1.6 135, , 3098 2.9 2.4 7.6 0.0 2.9 0.0 26.4 1.7 0.0 1.9 0.0 0.0 0.0 0.0 0.0 1.6 1.3 4.4 10.1 0.0 0.0 1.9 0.0 1.6 0.0 1.4 0.0 160, , 3666 1.8 0.0 13.3 0.0 0.0 1.7 16.6 0.0 0.0 1.8 0.0 0.0 0.0 0.0 0.0 2.6 2.1 1.7 10.0 0.0 0.0 0.0 1.6 0.0 0.0 5.5 0.0 180, , 4120 1.6 1.4 8.7 0.0 0.0 0.0 7.6 0.0 0.0 0.0 1.5 0.0 0.0 0.0 0.0 0.0 0.0 1.9 2.3 0.0 0.0 1.8 0.0 0.0 0.0 1.6 0.0 200, , 4574 0.0 2.5 11.0 0.0 1.5 0.0 7.6 0.0 0.0 0.0 0.0 0.0 1.4 1.9 0.0 0.0 0.0 5.2 4.1 1.5 0.0 0.0 0.0 0.0 0.0 1.8 0.0 220, , 5028 0.0 1.4 12.5 0.0 0.0 0.0 3.0 1.7 0.0 0.0 0.0 0.0 0.0 1.8 0.0 0.0 0.0 2.7 5.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 240, , 5552 1.8 1.3 17.7 0.0 0.0 0.0 4.2 0.0 0.0 0.0 2.9 0.0 1.6 0.0 0.0 0.0 0.0 0.0 1.6 0.0 0.0 0.0 0.0 1.9 3.0 3.8 0.0 260, , 6077 0.0 0.0 5.1 0.0 1.3 0.0 12.5 2.0 0.0 3.8 0.0 1.6 0.0 0.0 0.0 1.6 0.0 0.0 4.2 0.0 2.3 0.0 0.0 0.0 0.0 1.8 0.0 280, , 6602 0.0 2.3 4.9 0.0 1.4 0.0 4.9 0.0 0.0 3.7 0.0 1.8 0.0 0.0 0.0 1.7 0.0 0.0 5.4 0.0 0.0 0.0 0.0 1.8 0.0 0.0 0.0 300, , 7127 1.9 0.0 1.6 0.0 0.0 0.0 2.4 0.0 0.0 5.4 1.5 0.0 0.0 0.0 0.0 0.0 0.0 6.5 5.3 1.6 0.0 0.0 0.0 0.0 0.0 1.4 0.0 310 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.5 0.0 0.0 0.0 0.0 0.0 0.0 3.1 0.0 0.0 320 0.0 0.0 3.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6 0.0 0.0 3.7 0.0 0.0 0.0 0.0 0.0 0.0 2.0 1.4 0.0 335 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 355 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0