They can be used to study the age of the formation environment of the rocks that bioclasts finds itself in . one of the major contributions of bioclasts is that they form in regions where organisms lived and eventually died, over time.
12.
When bioclasts are in its rock formation, meaning that they have gone through all the stages that sediments go through to reach its final phase, a whole rock unit, it is accompanied and mixed with variable amount of terrigenous material, glauconite particles and also phosphate grains.
