Complex sentence: Additional smaller craters are attached to the inner wall along the southeastern and south-southwestern rims, the latter being designated Rowland N. Rowland C forms a double crater with a smaller, bowl-shaped formation in the eastern part of the floor.
Split into simpler sentences: Additional smaller craters are attached to the inner wall along the southeast and south-southwest rims, the later being designated'Rowland N'. 'Rowland C' forms a double-crater with a smaller, bowl-shaped formation in the eastern part of the floor.