Purbeck stone Purbeck stone Purbeck stone refers to building stone taken from a series of limestone beds found in the Upper Jurassic to Lower Cretaceous Purbeck Group, found on the Isle of Purbeck, Dorset in southern England. The best known variety of this stone is Purbeck Marble. The stone has been quarried since at least Roman times up to the present day. The Purbeck Group is a sequence of sedimentary rocks that were deposited in a shallow freshwater to brackish lagoonal setting. It ranges in age from Tithonian to Berriasian. Limestone beds are developed at various levels throughout the sequence, each with
Shining Path 1992, the Shining Path has declined in activity. The common name of this group, Shining Path, distinguishes it from several other Peruvian communist parties with similar names (see Communism in Peru). The name is derived from a maxim of José Carlos Mariátegui, the founder of the original Peruvian Communist Party in the 1920s: ""El Marxismo-Leninismo abrirá el sendero luminoso hacia la revolución"" ("Marxism–Leninism will open the shining path to revolution"). This maxim was featured on the masthead of the newspaper of a Shining Path front group. Peruvian communist groups are often distinguished by the names of their publications. The followers