context: Extension causes the rock units as a whole to become longer and thinner. This is primarily accomplished through normal faulting and through the ductile stretching and thinning. Normal faults drop rock units that are higher below those that are lower. This typically results in younger units being placed below older units. Stretching of units can result in their thinning; in fact, there is a location within the Maria Fold and Thrust Belt in which the entire sedimentary sequence of the Grand Canyon can be seen over a length of less than a meter. Rocks at the depth to be ductilely stretched are often also metamorphosed. These stretched rocks can also pinch into lenses, known as boudins, after the French word for "sausage", because of their visual similarity.
question: গ্র্যান্ড ক্যানিয়নের পুরো পাললিক স্তরক্রম এক মিটারের চেয়েও কম দূরত্বে কোথায় দেখা যাবে?
answers: within the Maria Fold and Thrust Belt Maria Fold and Thrust Belt Maria Fold and Thrust Belt