The Troubles in Derry mainly in the Bogside compared to the Provisional IRA. One of the Troubles' most notorious events, 'Bloody Sunday', occurred in Derry in 1972. On 30 January, 26 civil rights protesters were shot by members of the 1st Battalion of the British Parachute Regiment. Thirteen died immediately. Many witnesses including bystanders and journalists testify that all those shot were unarmed. Five of those wounded were shot in the back. Most of the circumstances are disputed, and thus it is unclear exactly what happened and why. During the march there was low-level rioting and two civilians were shot and wounded by soldiers.
Carnian Pluvial Event of Southern Italy that was probably caused by the rise of the Carbonate Compensation Depth (CCD). High extinction rates occurred among ammonoids, conodonts, bryozoa, and crinoids. Major evolutionary innovations followed the CPE, as the first occurrence of dinosaurs, lepidosaurs, an expansion of coniferous trees, calcareous nannofossils and scleractinian corals. The Carnian Pluvial Event (CPE) is sometimes called the Carnian Pluvial Episode and is also known as "Reingrabener Wende" (meaning Reingrabener turnover), or "Raibl event". The arid climate of the Late Triassic was interrupted by the markedly more humid conditions of the Carnian Pluvial Event (CPE). Evidences of increased rainfall during