Baltica data makes it difficult to locate the margin in the Arctic. Ordovician faunas indicate that most of Svalbard, including Bjørnøya, was part of Laurentia, but Franz Josef Land and Kvitøya (an eastern island of the Svalbard archipelago) most likely became part of Baltica in the Timanide Orogeny. The Taymyr Peninsula, in contrast, never was part of Baltica: southern Taymyr was part of Siberia whilst northern Taymyr and the Severnaya Zemlya archipelago were part of the independent Kara Terrane in the early Palaeozoic. The eastern margin, the Uralide orogen, extends from the Arctic Novaya Zemlya archipelago to the Aral Sea. The
Apostolic Vicariate of the Comoros Archipelago Apostolic Vicariate of the Comoros Archipelago The Apostolic Vicariate of the Comoros Archipelago is a tiny Latin apostolic vicariate (missionary pre-diocesan jurisdiction) of the Roman Catholic Church in the Indian Ocean between insular Madagascar and continental Africa, comprising the Comoros and Mayotte, with a church in each. The see is at Moroni, Comoros on Grande Comore island. It is exempt, i.e. directly subject to the Holy See, not part of any ecclesiastical province. On 5 June 1975, the Holy See established an Apostolic Administration of Comoros on the present territory, which was split from the Diocese of Ambanja (on Madagascar),