A volcano-sedimentary succession, including the Guruf volcanic series, is exposed at Gabal Um in north Eastern Desert of Egypt. series intermediate to silicic flows and associated pyroclastic deposits unconformably overlie quartz-diorite granodiorite plutons are intruded by high-level alkali feldspar granites. The metavolcanic xenoliths shown be unrelated volcanics. Two cycles can recognized. l...

Mixed carbonate-siliciclastic systems are complex, and their development can sometimes be difficult to understand, given the various responses each sub-environment specific forcing, such as variation in sediment supply, climatic conditions, or available accommodation. This work integrates a detailed facies, associated with depositional environment reconstruction, all of which is placed sequence...