How Do Cross Beds Form - Cross bedding forms on a sloping surface such as ripple marks and dunes, and allows us to interpret that the depositional environment was water or wind. The grains will fall down the side and roll a little distance along the surface until they lose. Web when cross beds form, the grains avalanche down the face of the form as previously mentioned. Examples of these are ripples, dunes, sand waves, hummocks, bars, and deltas. This structure is the result of the migration of bedforms, such as dunes, ripples, and megaripples, produced by wind or water.
Web when cross beds form, the grains avalanche down the face of the form as previously mentioned. The grains will fall down the side and roll a little distance along the surface until they lose. Cross bedding forms on a sloping surface such as ripple marks and dunes, and allows us to interpret that the depositional environment was water or wind. This structure is the result of the migration of bedforms, such as dunes, ripples, and megaripples, produced by wind or water. Examples of these are ripples, dunes, sand waves, hummocks, bars, and deltas.