Kaandorp, Ronald Johannes Gerardus Lines of time: seasonality, climate and environments of the Miocene Pebas Formation in western Amazonia derived from chemical records in molluscan growth-bands - Amsterdam 2007 - 134 p. ilus., tbls. Subjects--Topical Terms: GEOQUÍMICAISOTOPOS ESTABLESMIOCENOMOLLUSCAPALEOCLIMATOLOGIAPALEOECOLOGIAPALEOGEOGRAFIATESIS Subjects--Geographic Terms: AMAZONIAIQUITOSLORETOPERU Subjects--Index Terms: FORMACION PEBAS Universal Decimal Class. No.: T/551.583.782.1(85-928.8)/K12