Of, belonging to, or designating the geologic time, rock series, or sedimentary deposits of the more recent of the two epochs of the Quaternary Period, extending from the end of the Pleistocene Epoch to the present.

• 全新世的属于、归于或指明在地质年表上第四纪后两世从更新世结束一直到现在岩石时期的泥沙时期