1.- A late Holocene palaeoenvironmental record from western Mexico Fachrichtung Palaeontologie, Institut fuer Geologische Wissenschaften, Freie Universitaet Berlin; Be, 2005 15th international symposium on Ostracoda; program and abstracts Ver registro 2.- Late Holocene climatic variability at western Mexico; evidence from the sedimentary record of a tropical crater lake American Quaternary Association; Seattle, WA; USA; United States, 2006 Program and abstracts of the 19th biennial meeting of the American Quaternary Association Ver registro
