Sentences with phrase «redepositing sediments»

Not exact matches

However, once they die their test can be transported by water, wind and biological activity (other critters) to different water depths, sometimes shallower, from that at which they lived and are then deposited Moreover, foram tests are relatively robust, they survive in sediments and so if earlier sediments are eroded, and the resulting sediment redeposited, any contained forams will be too.