全新世的沉积物中含有较新的动植物遗迹，因此很容易从地质学上区分这两个时期。

Holocene sediments contain remnants of more recent plants and animals, so it's pretty easy to differentiate geologically between these two Epochs.

youdao

本区可能也存在着中全新世的降温事件。

There might be a cold event in the period of the Middle Holocene.

youdao

实际上，核试验并非结束全新世的唯一必要条件。

Actually, it won't necessarily be nuclear tests that ended the Holocene.

youdao