# NAPMD ASCII Format
# 07 Aug 01
#
# ****************************************************************
# ** Please acknowledge the contributors and the North American **
# ** Plant Macrofossil Database when using these data.          **
# ****************************************************************
#
# Site name:      South Fork Big Nemaha River
# Place:          USA:Nebraska
# Latitude:       40.01.15N      (  40.020833)
# Longitude:      96.01.15W      ( -96.020833)
# Elevation(m):   94
# Sigle:          NEMA262
# Entity name:    FN-26-2
# Contact person: Baker, R.G.
#
# Radiocarbon dates:
#   Depth   Thk     Age   SDup   SDlo  Lab no.    Basis  Material
#     0.0     0    4530     70     70  ISGS-3418    U    wood
#
# Chron name:     NAPMD 1
# Age model:      snapshot
# Age bounds:     4520 - 4540
#
# Age basis:
#   Depth   Thk     Age  AgeUp  AgeLo  RCode
#     0.0     0    4530   4670   4390   C14
#
# Publications:   Baker, R.G. 2000. Holocene environments reconstructed from
#                 plant macrofossils in stream deposits from southeastern
#                 Nebraska, USA. Holocene 10(3):357-365.
#
#                 Baker, R.G., G.G. Fredlund, R.D. Mandel, and E.A. Bettis
#                 III. 2000. Holocene enviroments of the central Great Plains:
#                 multi-proxy evidence from alluvial sequences, southeastern
#                 Nebraska. Quaternary International 67:75-88.
#
32 1
    1 cfcabnew A cf. Abies needle concentration
    2 cfcfrfrw A cf. Fraxinus pennsylvanica-type fruit concentration
    3 cfcpobsw A cf. Populus bud scale concentration
    4 cfcpdbsw A cf. Populus deltoides bud scale concentration
    5 popdecfw A Populus deltoides capsule fragment concentration
    6 quemtbuw A Quercus macrocarpa-type bud concentration
    7 salixcaw A Salix capsule concentration
    8 ulmambuw A Ulmus americana bud concentration
    9 ulmambsw A Ulmus americana bud scale concentration
   10 acavtsew B Acalypha virginica-type seed concentration
   11 amarasew B Amaranthus seed concentration
   12 ambptfrw B Ambrosia psilostachya-type fruit concentration
   13 ambtrfrw B Ambrosia trifida fruit concentration
   14 amocaclw B Amorpha canescens calyx concentration
   15 amocapow B Amorpha canescens pod concentration
   16 amoctlfw B Amorpha canescens-type leaf fragment concentration
   17 chanusew B Chamaesyce nutans seed concentration
   18 chenofrw B Chenopodium fruit concentration
   19 chestfrw B Chenopodium simplex-type fruit concentration
   20 echmtffw B Echinochloa muricata-type flower fragment concentration
   21 galapfrw B Galium aparine fruit concentration
   22 helltfrw B Helianthus laetiflorus-type fruit concentration
   23 oxastsew B Oxalis stricta-type seed concentration
   24 stispsew B Stipa spartea seed concentration
   25 violasew B Viola seed concentration
   26 carexfrw Q Carex fruit concentration
   27 cfcdaclw Q cf. Dalea calyx concentration
   28 cfcslsew Q cf. Salvia lyrata seed concentration
   29 pocpufrw Q Polygonum cf. punctatum fruit concentration
   30 pollafrw Q Polygonum lapathifolium fruit concentration
   31 polpefrw Q Polygonum pensylvanicum fruit concentration
   32 polpufrw Q Polygonum punctatum fruit concentration
0, , 4530
     1.0     1.0     3.0    15.0     6.0     1.0     2.0     7.0    48.0     2.0
    16.0     1.0     9.0     1.0    19.0     3.0     5.0    36.0     1.0     2.0
     1.0     2.0     1.0     1.0     3.0     1.0     1.0     1.0    15.0     1.0
     4.0     1.0