This book describes the two excursions accessed from the Monterrey International Airport on the north side of Monterrey, Nuevo Le n, Mexico. Excellent exposures of salt diapirs and flanking strata in La Popa basin, northeastern Mexico, contain world-class examples of salt-sediment interaction that provided the basis for the concept of halokinetic sequences. The basin also contains one of the first secondary salt welds described in outcrop. Two one-day...