"15124713-n"^^ . . . "Recent"@en-us . . . "approximately the last 10,000 years"@en-us . "approximately the last 10,000 years"@en-us . "Holocene"@en-us . "0.25"^^ . "114267987"@en-us . "110852330"@en-us . "0"^^ . . . "Holocene epoch"@en-us . . . . . "Holocene"^^ . . "115124713"^^ . . "Recent epoch"@en-us . . . . . .