crenulation मीनिंग इन हिंदी

उदाहरण वाक्य

1. Crenulation may also be the incipient foliation plane which precipitates shearing.
2. Eventually, the crenulation foliation overprints the S1 foliation.
3. When the crenulation foliation begins to dominate it may totally or almost completely wipe out the original foliation.
4. Recognising a crenulation in a rock may require inspecting the rock with a hand-lens or petrographic microscope in thin section.
5. The initial impact of a crenulation foliation may be cryptic, microscopic growth of new minerals at an angle to previous foliations.
6. In this case, it is often likely that the crenulation acts as a shear plane and it may be difficult to reconstruct earlier foliations and rock units across the crenulation foliation.
7. In this case, it is often likely that the crenulation acts as a shear plane and it may be difficult to reconstruct earlier foliations and rock units across the crenulation foliation.
8. In more brittle conditions, especially in highly micaceous rocks, a crenulation may appear as "'kink bands ", where S1 foliations are kinked by the S2 foliation so that the original minerals are broken or deformed.
9. This process occurs at different rates in rocks and beds of different lithology and chemical composition so that it is usually valuable to look at a variety of outcrops to gain a better appreciation of the effect of crenulation or discover the orientation or presence of earlier foliations.
10. Some of these features include " small size, generally simple dental structure, less enamel plication and crenulation and thus the valleys of the premolars are well separated, slender teeth, bicuspid mesial lophid in P3 ( the cuspids are distinct but more compressed against each other than in P . hobleyi ), and clear mesial projection (  preprotolophide ) in P3; sometimes is bicuspid . " Other features noted earlier in 1957 include " the mesial lophid of P3 is well separated into two cuspids, the mesial projection of P3 is well developed and often bicuspid, and the base of the protoconid in P3 is longer than that of the metaconid . " " P . hobleyi " differs in morphology from " P . bavaricum " mostly in these P3 characteristics.