A partir del análisis de una serie de atributos tafonómicos sobre ejemplares de Heleobia parchappii provenientes de secuencias fluviales y paleolacustres holocenas acumuladas en la cuenca baja del río Salado, se ha realizado un estudio comparativo de la alteración superficial de sus conchas para evaluar si existen diferencias entre ambos ambientes. Los resultados principales permiten, a partir de un escalonamiento multidimensional no métrico (NMDS) y test de análisis de similaridad (ANOSIM) (R=0,31, p<0,01), reconocer y diferenciar estadísticamente los dos grupos de muestras, presentando aquellas recuperadas del ambiente paleolacustre características tafonómicas más similares entre sí, mientras las fluviales muestran mayor dispersión. El an...
The Monte León Formation (lower Miocene) carries many invertebrate fossil concentrations characteriz...
Three shallow lakes from the southeastern pampas, which are different in their physicochemical chara...
A multidisciplinary approach involving geomorphology, taxa composition of mollusks and taphonomy per...
Assemblages composed ofHeleobia parchappiiandH. australisconstitute the dominant elements in Quatern...
Actualistic studies in freshwater environments are scarce, limiting the interpretation of paleoenvir...
Molluscan taphonomic patterns below the sediment-water interface in three freshwater shallow lakes f...
Quaternary mollusc assemblages preserved in the Salado basin are described and analyzed in order to ...
Assemblages composed of Heleobia parchappii and H. australis constitute the dominant elements in Qua...
Historically, the development of taphonomic studies in freshwater environments has been scarce and m...
One of the limitations of paleoenvironmental reconstructions based on multiple bioindicators is a la...
Quaternary records of unique skeletal deposits studied at two coastal areas of the Bonaerensean litt...
The compositional fidelity of dead assemblages-the extent to which subfossil remains reflect the com...
We analyzed variations in taxonomic composition, abundance, and preservation of freshwater mollusks ...
We conducted a taphonomic field experiment to evaluate the effects of (1) depth below the sediment-w...
The aim of this study is to describe and interpret the paleoenvironmental history of the San Matías ...
The Monte León Formation (lower Miocene) carries many invertebrate fossil concentrations characteriz...
Three shallow lakes from the southeastern pampas, which are different in their physicochemical chara...
A multidisciplinary approach involving geomorphology, taxa composition of mollusks and taphonomy per...
Assemblages composed ofHeleobia parchappiiandH. australisconstitute the dominant elements in Quatern...
Actualistic studies in freshwater environments are scarce, limiting the interpretation of paleoenvir...
Molluscan taphonomic patterns below the sediment-water interface in three freshwater shallow lakes f...
Quaternary mollusc assemblages preserved in the Salado basin are described and analyzed in order to ...
Assemblages composed of Heleobia parchappii and H. australis constitute the dominant elements in Qua...
Historically, the development of taphonomic studies in freshwater environments has been scarce and m...
One of the limitations of paleoenvironmental reconstructions based on multiple bioindicators is a la...
Quaternary records of unique skeletal deposits studied at two coastal areas of the Bonaerensean litt...
The compositional fidelity of dead assemblages-the extent to which subfossil remains reflect the com...
We analyzed variations in taxonomic composition, abundance, and preservation of freshwater mollusks ...
We conducted a taphonomic field experiment to evaluate the effects of (1) depth below the sediment-w...
The aim of this study is to describe and interpret the paleoenvironmental history of the San Matías ...
The Monte León Formation (lower Miocene) carries many invertebrate fossil concentrations characteriz...
Three shallow lakes from the southeastern pampas, which are different in their physicochemical chara...
A multidisciplinary approach involving geomorphology, taxa composition of mollusks and taphonomy per...