title: Pre-historic Dental Calculus
organism: human oral metagenome
attributes.tag: host
attributes.value: Homo sapiens
attributes.tag: isolation_source
attributes.value: dental calculus
attributes.tag: collection_date
attributes.value: 2014-12
attributes.tag: geo_loc_name
attributes.value: USA: California
attributes.tag: lat_lon
attributes.value: 37.3746 N 121.8771 W
attributes.tag: samp_size
attributes.value: 1.8 mg
attributes.tag: source_material_id
attributes.value: RN1
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental