East Anatolian Fault East Anatolian Fault The East Anatolian Fault is a major strike-slip fault zone in eastern Turkey. It forms the transform type tectonic boundary between the Anatolian Plate and the northward-moving Arabian Plate. The difference in the relative motions of the two plates is manifest in the left lateral motion along the fault. The East and North Anatolian faults together accommodate the westward motion of the Anatolian Plate as it is squeezed out by the ongoing collision with the Eurasian Plate. The East Anatolian Fault runs in a northeasterly direction, starting from the Maras Triple Junction at the northern end of
Geology of the Antarctic Peninsula Peninsula started to take on its modern shape. Roughly 220 million years ago, the continents of Antarctica, South America, and Africa rifted apart. This rifting created low relief basins which allowed for the transport of sediments and subsequent deposition of sedimentary rocks, which happen to be the oldest on the peninsula. These rocks belong to the Trinity Peninsula Group (TPG), which are mostly composed of siliciclastic turbidite deposits, ~1200–3000 m thick, deposited in a marginal marine basin. Unfortunately their age is poorly constrained, but they are most likely from the upper Permian and Triassic. The clastic component of these sediments