| Registros del 1 al 4 de 4 encontrados |
1.- CHANGING ISOTOPIC COMPOSITION OF ATMOSPHERIC CO2 IN THE EARLY CRETACEOUS; A TERRESTRIAL RECORD
GEOLOGICAL SOCIETY OF AMERICA (GSA); BOULDER, CO; USA; UNITED STATES, 1997
GEOLOGICAL SOCIETY OF AMERICA, 1997 ANNUAL MEETING
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2.- CLIMATE CHANGE IN SOUTH AMERICA DURING THE PERIOD OF THE K-T BOUNDARY EVIDENCED BY DELTA-13-C VALUES OF ORGANIC-RICH COLOMBIAN SEDIMENTS
GEOLOGICAL SOCIETY OF AMERICA (GSA); BOULDER, CO; USA; UNITED STATES, 1996
GEOLOGICAL SOCIETY OF AMERICA, 28TH ANNUAL MEETING
Ver registro
3.- RESPONSES OF LEAF ANATOMY TO LIGHT ENVIRONMENT IN THE TREE FERN CYATHEA CARACASANA (CYATHEACEAE) AND ITS APPLICATION TO SOME ANCIENT SEED FERNS
SOCIETY OF ECONOMIC PALEONTOLOGISTS AND MINERALOGISTS; TULSA, OK; USA; UNITED STATES, 1997
Ver registro
4.- TERRESTRIAL RECORD OF METHANE HYDRATE DISSOCIATION IN THE EARLY CRETACEOUS
GEOLOGICAL SOCIETY OF AMERICA (GSA); BOULDER, CO; USA; UNITED STATES, 2001
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