Repositorios 22

Cretaceous Argentina 296 South America 147 Neuquen Basin 120 Patagonia 120 taxonomy 78 Andes 76 biostratigraphy 72 paleoenvironment 54 fossil record 52 ammonite 50 Bivalvia 45 Ammonoidea 44 geochronology 44 Antarctica 42 new species 40 Jurassic 39 foreland basin 38 morphology 38 paleomagnetism 38 Early Cretaceous 36 Lower Cretaceous 36 fold and thrust belt 36 paleoecology 34 Paleogene 33 Neuquén basin 32 bivalve 32 tectonic evolution 32 Neuquén Basin 30 uplift 30