<prompt> Umusho 1: Ku - Jura - lithostratigraphy ephakathi, amatshe ale nkathi yaseYurophu abizwa ngokuthi i - Dogger. Umusho wesibili: E-Middle Jurassic lithostratigraphy, amatshe ale nkathi yaseYurophu abizwa ngokuthi i-Dogger. Umbuzo: Ingabe umusho 1 nomusho 2 usho into efanayo? Yebo noma Cha?  <response>: Yebo Yebo 