List of Articles X- ray analyses Open Access Article Abstract Page Full-Text 1 - Application of glauconite and fossil palynomorphs in reconstructing the Liassic paleogeography just before the opening of the Gulf of Mexico (Part II) Jaime Rueda Gaxiola Open Access Article Abstract Page Full-Text 2 - Application of glauconite and fossil palynomorphs in reconstructing the Liassic paleogeography just before the opening of the Gulf of Mexico J. Rueda –Gaxiola