Siliciclastic sedimentary rocks. Siliciclastic rocks are clastic noncarbonate rocks that are composed almost exclusively of silicon, either as forms of quartz or as silicates. Composition The composition of siliciclastic sedimentary rocks includes the chemical and mineralogical components of the framework as well as the cementing material that make up these rocks.
Dissociative disorder. Dissociative disorders (DD) are conditions that involve disruptions or breakdowns of memory, awareness, identity, or perception. People with dissociative disorders use dissociation, a defense mechanism, pathologically and involuntarily. Dissociative disorders are thought to primarily be caused by psychological trauma.
Dissociative fugue is distinct from Dissociative Identity disorder (DID). In cases of DID, which previously was called Multiple Personality Disorder (MPD), a person loses memory of events that take place when one of several distinct identities takes control of the person.issociative fugue is a rare disorder estimated to affect just 0.2% of the population, nearly all of them adults. More people may experience dissociative fugue, however, during or in the aftermath of serious accidents, wars, natural disasters, or other highly traumatic or stressful events.