1. Late Cretaceous and Paleogene Radiolaria from the Nicoya Peninsula, Costa Rica: a tectonostratigraphic application;Bandini;Stratigraphy,2008
2. Sedimentación y paleogeografía del Cretácico y Cenozoico del litoral pacífico de Costa Rica;Baumgartner;Revista Geológica de América Central,1984
3. Upper Triassic to Cretaceous Radiolaria from Nicaragua and Northern Costa Rica—The Mesquito Composite Oceanic Terrane;Baumgartner;Ofioliti,2008
4. Late Cretaceous–Tertiary larger foraminifera in carbonate palaeoenvironments of Costa Rica;Baumgartner-Mora,2006
5. Palaeocene to Oligocene Foraminifera from the Azuero Peninsula (Panama): the timing of seamount formation, accretion and forearc overlap, along the Mid American Margin;Baumgartner-Mora,2008