Results 191 to 200 of about 2,661 (202)

Valanginian (Early Cretaceous) Ammonite Faunas From the Western High Atlas, Morocco, and the Recognition of Western Mediterranean ‘Standard’ Zones

Cretaceous Research, 2003
Max G E Wippich
exaly  

No Evidence for Anoxia During the Valanginian Carbon Isotope Event—An Organic-Geochemical Study From the Vocontian Basin, SE France

Global and Planetary Change, 2012
Ulrich Heimhofer, Christian Ostertag-Henning, Jorg Mutterlose   +2 more
exaly  

Lower Cretaceous Ammonites From the Neuquén Basin, Argentina: The Neocomitids of the Pseudofavrella Angulatiformis Zone (Upper Valanginian)

Cretaceous Research, 2010
Peter Rawson, Maria B Aguirre-Urreta
exaly  

Lower Cretaceous Ammonites From the Neuquén Basin, Argentina: Viluceras , a New Valanginian Subgenus ofOlcostephanus

Cretaceous Research, 1999
Peter Rawson, Maria B Aguirre-Urreta
exaly  

Paleoenvironmental Changes During the Valanginian: New Insights From Variations in Phosphorus Contents and Bulk- and Clay Mineralogies in the Western Tethys

Palaeogeography, Palaeoclimatology, Palaeoecology, 2013
Dominik Fleitmann, Stephanie Duchamp-Alphonse, Adatte Thierry   +2 more
exaly  

Impact of climatic variations on carbonate sedimentation during the Valanginian

2008
Gréselle, Benjamin, B. Pittet
openaire   +1 more source

Neoselachian Shark and Ray Teeth From the Valanginian, Lower Cretaceous, of Wąwał, Central Poland

Palaeontology, 2005
Jan Rees
exaly  

High-resolution correlation and orbital chronostratigraphy at the Valanginian-Hauterivian boundary

2001
Ferreri V., Amodio S., D’Argenio B., Sandulli R.   +3 more
openaire   +4 more sources

Two new species of Calpionellites from the Valanginian of Mexico and Spain

1975
Alleman, Franz, Trejo, Mario
openaire   +1 more source

Calcareous nannofossils of the Valanginian/Hauterivian boundary interval in the Romanian Carpathians.

Journal of Nannoplankton Research
E. Anton, M. Melinte-Dobrinescu
openaire   +1 more source