👉 The term "dyassic" is not commonly used in scientific or technical terms. It likely refers to a specific type of sedimentary rock, which is composed primarily of carbonaceous particles and has been named after the Greek goddess Diana. The term "dyassic" does not have a clear meaning or relationship to other geological formations. If you are referring to any specific geological formation, such as dyassic sandstone or dyassic limestone, please provide more context so I can assist you better.
