collection_date
2013-02
depth
2.4cm
elev
252m
env_biome
lake sediment
env_feature
lake
env_material
sediment
geo_loc_name
USA: Hennepin County, Minnesota
lat_lon
44.98 N 93.33 W
samp_collect_device
freeze corer
BioSampleModel
MIMS.me
BioSampleModel
MIGS/MIMS/MIMARKS.sediment