Corals are powerful ecosystem engineers and can form reef communities with extraordinary biodiversity through time. Understanding the processes underlying spatial distribution of corals allows us to identify key biological physical that structure coral how these interactions have evolved. However, few ecology studies been conducted on assemblages in fossil record. Here we use point process anal...

Based on the LA-ICP-MS U-Pb zircon ages of four metamorphic samples, we discuss geochronology and provenance Guadaiza nappe, an allochthonous unit that underlies Ronda peridotites (Betic Cordilleras, Spain). The nappe is composed Triassic marbles overlying a metapelitic sequence with schists migmatites. Zircons from quartzite interlayered yield maximum depositional age ca. 289 Ma supports age. ...