# NAPMD ASCII Format # 07 Aug 01 # # **************************************************************** # ** Please acknowledge the contributors and the North American ** # ** Plant Macrofossil Database when using these data. ** # **************************************************************** # # Site name: Jack Lake # Place: CAN:Ontario # Latitude: 47.19.00N ( 47.316667) # Longitude: 81.46.00W ( -81.766667) # Elevation(m): 430 # Sigle: JACKLAKE # Entity name: # Contact person: Liu, K.-B. # # Radiocarbon dates: # Depth Thk Age SDup SDlo Lab no. Basis Material # 165.5 11 3450 60 60 WAT-809 L gyttja # 325.0 8 7490 90 90 WAT-700 L gyttja # 377.5 9 9270 100 100 WAT-706 L gyttja # # Chron name: NAPD 1 # Age model: linear interpolation # Age bounds: 200 - 9740 # Chron notes: Chron uses top and three C14 dates. # # Age basis: # Depth Thk Age AgeUp AgeLo RCode # 0.0 0 0 20 -20 TOP # 165.5 11 3450 3570 3330 C14 # 325.0 8 7490 7670 7310 C14 # 377.5 9 9270 9470 9070 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. # 22 22 1 abiesnew A Abies needle concentration 2 alnussew A Alnus seed concentration 3 betulbrw A Betula bract concentration 4 betulsew A Betula seed concentration 5 conifnew A Coniferophyta needle concentration 6 conifsew A Coniferophyta seed concentration 7 eriaesew A Ericaceae seed concentration 8 larixnew A Larix needle concentration 9 larixsew A Larix seed concentration 10 piceanew A Picea needle concentration 11 piceasew A Picea seed concentration 12 pinbrnew A Pinus banksiana/resinosa needle concentration 13 pinstnew A Pinus strobus needle concentration 14 vaccisew A Vaccinium seed concentration 15 bryopfgw M Bryophyta fragment concentration 16 carexsew Q Carex seed concentration 17 cypaesew Q Cyperaceae seed concentration 18 dulicsew Q Dulichium seed concentration 19 lycopsew Q Lycopus seed concentration 20 najflsew Q Najas flexilis seed concentration 21 potamsew Q Potamogeton seed concentration 22 sagitsew Q Sagittaria seed concentration 10, , 208 0.0 0.0 0.0 1.6 0.0 1.6 0.0 3.7 1.7 1.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 30, , 625 1.5 0.0 0.0 3.8 0.0 0.0 0.0 8.7 0.0 0.0 2.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 50, , 1042 0.0 0.0 1.4 1.6 0.0 0.0 0.0 5.8 0.0 0.0 1.2 0.0 0.0 1.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 70, , 1459 0.0 0.0 0.0 2.5 0.0 0.0 0.0 12.4 0.0 2.7 0.0 0.0 1.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 90, , 1876 0.0 1.5 0.0 0.0 0.0 0.0 0.0 22.3 0.0 1.4 2.2 0.0 0.0 0.0 1.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 110, , 2293 0.0 0.0 0.0 2.4 0.0 0.0 0.0 14.6 1.7 0.0 3.5 0.0 2.1 0.0 0.0 1.6 0.0 1.6 0.0 1.6 2.8 1.7 130, , 2709 0.0 1.6 1.4 4.6 0.0 0.0 0.0 20.2 1.6 1.6 0.0 0.0 1.4 0.0 0.0 1.5 0.0 0.0 0.0 0.0 0.0 0.0 150, , 3126 0.0 0.0 1.5 7.5 0.0 3.6 0.0 24.1 1.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 170, , 3563 0.0 0.0 0.0 7.2 0.0 0.0 1.6 5.4 0.0 0.0 0.0 0.0 1.2 0.0 0.0 1.5 0.0 0.0 0.0 0.0 0.0 0.0 190, , 4070 0.0 0.0 0.0 3.7 0.0 0.0 1.7 10.4 0.0 0.0 2.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.7 210, , 4577 0.0 0.0 1.3 8.5 0.0 0.0 0.0 12.5 0.0 0.0 1.3 0.0 0.0 0.0 0.0 1.5 0.0 0.0 0.0 0.0 0.0 0.0 230, , 5083 0.0 0.0 2.6 7.3 0.0 0.0 0.0 20.4 0.0 1.8 1.3 0.0 24.8 0.0 1.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 250, , 5590 0.0 0.0 0.0 2.7 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.0 15.1 0.0 0.0 1.6 0.0 0.0 0.0 0.0 0.0 0.0 270, , 6096 0.0 1.4 0.0 1.7 0.0 0.0 0.0 5.6 2.5 0.0 0.0 0.0 6.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 290, , 6603 0.0 0.0 0.0 4.6 0.0 0.0 0.0 6.4 1.6 0.0 0.0 0.0 0.0 0.0 1.5 0.0 0.0 0.0 0.0 0.0 1.6 1.8 310, , 7110 0.0 1.6 0.0 3.5 0.0 1.6 0.0 5.7 3.4 2.8 2.4 0.0 4.0 0.0 0.0 1.5 0.0 0.0 0.0 1.6 0.0 1.9 330, , 7662 0.0 0.0 0.0 4.6 0.0 0.0 0.0 4.4 1.7 0.0 0.0 1.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.8 0.0 350, , 8354 0.0 0.0 0.0 7.3 0.0 0.0 0.0 6.5 0.0 2.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.3 1.5 0.0 370, , 9045 0.0 0.0 0.0 5.9 0.0 4.5 0.0 20.5 0.0 1.8 2.5 0.0 0.0 0.0 0.0 2.7 0.0 0.0 1.8 3.3 0.0 0.0 390, , 9736 0.0 0.0 0.0 6.6 0.0 1.4 0.0 16.6 0.0 1.7 1.4 0.0 0.0 0.0 0.0 1.6 0.0 0.0 0.0 2.5 1.8 0.0 405 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6 0.0 0.0 0.0 1.6 1.6 0.0 410 0.0 0.0 0.0 0.0 1.5 1.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.4 0.0 1.6 0.0 0.0 0.0 1.7 0.0