The borates on the claims in the canyon originated through sedimentation on an ancient lake bed. |
This sediment was locally lithified to form thin hard grounds, presumably at times of non-sedimentation or significantly reduced sedimentation. |
A large amount of the progeny phages were separated from the bacterial media by multiple steps of sedimentation and resuspension. |
Threats to the three darter species are mounting due to increased sedimentation of the watershed caused by urbanization. |
The latter is a tectonically active environment, where modern sedimentation is overwhelming the shelf. |
The amount of haemolysis was measured by comparing the absorption of the blood to that of the supernatant after sedimentation of the red cells. |