Registros del 1 al 3 de 3 encontrados |
![](./images/clear.gif) 1.- CHICXULUB IMPACT EVENT; COMPUTER ANIMATIONS AND PAPER MODELS
U. S. GEOLOGICAL SURVEY; RESTON, VA; USA; UNITED STATES, 1997
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![](./images/clear.gif) 2.- HYPERCARD ANIMATIONS OF THE CHICXULUB IMPACT EVENT AND DINOSAUR EXTINCTION
GEOLOGICAL SOCIETY OF AMERICA (GSA); BOULDER, CO; USA; UNITED STATES, 1997
GEOLOGICAL SOCIETY OF AMERICA, 1997 ANNUAL MEETING
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![](./images/clear.gif) 3.- PREHISTORIC AGRICULTURE AND FOREST CLEARANCE IN THE SIERRA DE LOS TUXTLAS, VERACRUZ, MEXICO; AMBIGUOUS RESULTS FROM THE SEDIMENT, POLLEN, AND CHARCOAL RECORDS
GEOLOGICAL SOCIETY OF AMERICA (GSA); BOULDER, CO; USA; UNITED STATES, 1995
GEOLOGICAL SOCIETY OF AMERICA, 1995 ANNUAL MEETING
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