Registros del 1 al 2 de 2 encontrados |
![](./images/clear.gif) 1.- FLORAL TURNOVER AT THE K/T BOUNDARY; AN ISOTOPIC AND MOLECULAR STUDY FROM THE WESTERN INTERIOR OF NORTH AMERICA
GEOLOGICAL SOCIETY OF AMERICA (GSA); BOULDER, CO; USA; UNITED STATES, 2004
GEOLOGICAL SOCIETY OF AMERICA, 2004 ANNUAL MEETING
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![](./images/clear.gif) 2.- Spore chemistry as a proxy for volcanically-induced atmospheric perturbations
IUGG; [location varies]; III; International, 2007
Earth; our changing planet; proceedings of IUGG XXIV general assembly
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