Search
Now showing items 1-3 of 3
Early-Middle Ordovician graptolites from the Argentine Puna: quantitative paleobiogeographic analysis based on a systematic revisionGraptolitos del Ordovícico Temprano-Medio de la Puna, Argentina: Análisis Paleobiogeográfico Cuantitativo basado en una revisión sistemática
(2020-07)
The updated taxonomic revision of the Early–Middle Ordovician graptolites from the eastern Argentine Puna allows describing Sigmagraptus praecursor, Baltograptus extremus, B. geometricus, B. vacillans, Cymatograptus
pr ...
Carbonate collapse and the Late Paleozoic Ice Age marine biodiversity crisisEl colapso de los carbonatos y la crisis biótica de la edad de hielo del Paleozoico tardío
(2019)
The Late Paleozoic ice age was characterized by persistently low
diversity of marine invertebrates following a second-order mass
extinction. Here, we use a data set of North American (paleotropical)
fossil occurrences ...
Conjunto de datos de retención de semillas
(Willey, 2019-03-02)
Not gone with the wind: Vegetation complexity increases seed retention during windy periods in the Argentine Semiarid Chaco.