diaschistic rock
1diaschistic — |dīə+ adjective Etymology: dia + schistic 1. of chromosomes : apparently separating longitudinally in one division but transversely in another during atypical meiosis compare anaschistic 2. of rock : differentiated opposed to aschistic …
2aschistic — (ˈ)ā+| ̷ ̷ ̷ ̷ adjective Etymology: a (II) + schistic of rock : not differentiated opposed to diaschistic …