# NAPMD ASCII Format # 07 Aug 01 # # **************************************************************** # ** Please acknowledge the contributors and the North American ** # ** Plant Macrofossil Database when using these data. ** # **************************************************************** # # Site name: Almora Lake # Place: USA:Minnesota # Latitude: 46.12.24N ( 46.206667) # Longitude: 95.17.30W ( -95.291667) # Elevation(m): 437 # Sigle: ALMORA2 # Entity name: # Contact person: Digerfeldt, G. # Entity notes: Sample depths are from water surface. # # Chron name: NAPMD 1 # Age model: linear # Age bounds: 7760 - 9990 # Chron notes: Depths for pollen stratigraphic dates in Almora1 site were # scaled based on corresponding pollen zones in this site. # Dates of 3800 and 6400 were left out because of hiatuses # indicated in pollen zone and in lithology. # # Age basis: # Depth Thk Age AgeUp AgeLo RCode # 349.0 8200 8450 7950 POL # 409.0 9600 9850 9350 POL # # Publications: Digerfeldt, G., J.E. Almendinger, and S. Björck. 1992. # Reconstruction of past lake levels and their relation to # groundwater hydrology in the Parkers Prairie sandplain, # west-central Minnesota. Palaeogeography, Palaeoclimatology, # Palaeoecology 94:99-118. # 3 50 1 charasew L Chara seed concentration 2 najflsew Q Najas flexilis seed concentration 3 scactsew Q Scirpus acutus/tabernaemontani seed concentration 203 0.0 17.4 0.0 208 0.0 29.4 0.0 213 0.0 13.8 0.0 217.5 0.0 24.9 0.0 222.5 0.0 46.8 0.0 227.5 0.0 60.2 0.0 232 0.0 120.5 0.0 237 0.0 155.9 0.0 242.5 0.0 106.1 2.9 247.5 575.7 216.2 0.0 253 2773.6 191.0 0.0 258 635.7 328.0 0.0 263 821.6 155.0 0.0 268 1004.5 242.9 2.9 273 1841.1 168.8 4.7 278 251.9 267.2 2.4 283 344.8 227.3 7.6 288 0.0 96.0 5.3 293 0.0 110.0 7.0 298 0.0 97.2 6.9 303.5 0.0 126.2 5.5 309 0.0 157.4 12.3 313 0.0 141.8 44.0 316.5 272.9 42.3 33.3 320.5 434.8 27.6 12.6 324 272.9 13.5 12.6 327 350.8 13.5 7.1 330, , 7762 155.9 13.5 3.4 334, , 7848 371.8 25.8 0.0 337.5, , 7934 371.8 0.0 0.0 342, , 8040 1142.4 0.0 0.0 347.5, , 8170 983.5 0.0 0.0 352.5, , 8279 1028.5 21.3 0.0 356.5, , 8380 1064.5 0.0 4.8 361.5, , 8487 1190.4 0.0 1.9 366, , 8592 212.9 0.0 2.0 370.5, , 8706 335.8 0.0 6.1 376, , 8832 1934.0 0.0 17.6 381.5, , 8960 1625.2 0.0 2.7 387, , 9083 1154.4 0.0 2.7 391.5, , 9194 152.9 0.0 0.0 396, , 9300 152.9 0.0 0.0 400.5, , 9401 338.8 0.0 1.9 404, , 9483 644.7 0.0 0.0 408, , 9576 1118.4 0.0 0.0 412, , 9670 995.5 0.0 0.0 415.5, , 9749 2167.9 0.0 0.0 419, , 9833 413.8 0.0 0.0 422, , 9902 185.9 0.0 0.0 425.5, , 9982 380.8 0.0 0.0