Sedimentary hiatus causes abrupt decline and shifts in marine subsurface sedi...

Hiatus within marine sediment are discontinuities in stratigraphic layers, forming adjacent layers of different ages and potentially abrupt change in microbial abundances and...海洋沉积物中的沉积间断（hiatus）是地层序列中的不连续界面，可形成时代迥异的相邻地层，并可能伴随微生物丰度的突变及其他未详述的变化。