Depths can be in a crust.Logical formLearned from5 sentences. Deformation of a crust may take place.Logical formLearned from5 sentences. A crust may pertain-to a soil.Logical formLearned from5 sentences. Features may pertain-to a crust.Logical formLearned from5 sentences. Oceanic crust may be subducted.Logical formLearned from5 sentences. Sheets can be constituted-of-or-filled-with crust.Logical formLearned from5 sentences. Bread may have a crust.Logical formLearned from5 sentences. A mineral can be in a crust.Logical formLearned from5 sentences. A portion may pertain-to a continental crust.Logical formLearned from5 sentences. A crust may be solidified.Logical formLearned from5 sentences. (Extensional stresses) can be in a crust.Logical formLearned from5 sentences. A crust may undergo a sinking.Logical formLearned from5 sentences. Continental crust may undergo a generation.Logical formLearned from5 sentences. A crust may be thinned.Logical formLearned from5 sentences. A crust may be extended.Logical formLearned from5 sentences.