Derry Ireland and is often dated as the starting point of the Troubles. On Sunday 30 January 1972, 13 unarmed civilians were shot dead by British paratroopers during a civil rights march in the Bogside area. Another 13 were wounded and one further man later died of his wounds. This event came to be known as Bloody Sunday. The conflict which became known as the Troubles is widely regarded as having started in Derry with the Battle of the Bogside. The Civil Rights movement had also been very active in the city. In the early 1970s the city was heavily militarised
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