| Registros del 1 al 4 de 4 encontrados |
1.- Anoxic-dysoxic-oxic conditions in the Cenomanian Agua Nueva Formation (Upper Cretaceous) in central Mexico, and their relation to oceanic anoxic event 2 (OAE 2)
Geological Society of America (GSA); Boulder, CO; USA; United States, 2011
Geological Society of America, 2011 annual meeting
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2.- Geochemistry and microfacies of Aptian organic rich beds of Paja Formation at the proximity of the Santander Massif, Eastern Cordillera of Colombia; its relationship to oceanic anoxic global events
Geological Society of America (GSA); Boulder, CO; USA; United States, 2010
Geological Society of America, 2010 annual meeting
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3.- MICROBIAL (CYANOBACTERIA?) INDUCED SEDIMENTS FROM THE CRETACEOUS OF NORTHEASTERN MEXICO
GEOLOGICAL SOCIETY OF AMERICA (GSA); BOULDER, CO; USA; UNITED STATES, 2002
GEOLOGICAL SOCIETY OF AMERICA, 2002 ANNUAL MEETING
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4.- Microscopic bioforms in pyritic layers from the Cenomanian/Turonian (Upper Cretaceous) Agua Nueva Formation, Xilitla, central Mexico; a preliminary description
Geological Society of America (GSA); Boulder, CO; USA; United States, 2009
Geological Society of America, 2009 annual meeting
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