TY - SER AU - Molina-Garza,Roberto AU - Van Der Voo,Rob AU - Urrutia-Fucugauchi,Jaime TI - Paleomagnetism of the Chiapas Massif, southern Mexico: evidence for rotation of the Maya Block and implications for the opening of the Gulf of Mexico SN - 00167606 N1 - bibliogr. p. 1168 ER -