This investigation documents the first palynoassemblage spanning the Middle-Upper
Devonian from four outcropping sections located in northwestern Argentina. The recovered …

The study of microfloras and megafloras from western Argentina and southern Bolivia
presented here extends our knowledge of the biodiversity and succession of floristic events …

This study presents the first Devonian palynological record in the Zenta Range in Eastern
Cordillera, Argentina. Two associations were recognized on the basis of differences in …

In the northwestern of the Precordillera Range in San Juan Province (ca. 30 S and 69 W),
Devonian deposits crop out belonging to the Chinguillos Group (Pircas Negras and Chigua …

A new well-preserved spore assemblage has been discovered from the Lower Devonian
Nogueras Formation of Mezquita de Loscos (Teruel Province, north-eastern Spain). The …

The palynological analysis of the 2548-3628 m interval of the San Antonio x-1 Borehole in
northwestern Argentina is presented. The illustrated palynoflora is composed of 96 species …

Rich palynological assemblages have been obtained from the Middle Devonian Chigua
Formation (Chinguillos Group, San Juan Province), western Precordillera, Argentina, at two …

Plant assemblages are described from two localities, San Isidro Creek and Vaqueria, in the
marine basal Devonian Villavicencio Formation in Mendoza Province, the Argentine …

In this work we refer new fossil plant records and revise the systematics of previously
described taxa. The finding of Sporogonites excellens and the analysis of its fossil record …

Implications of a new collection of lycophytes of the genera Haplostigma Seward and
Paleostigma Kräusel and Dolianiti from southern Bolivia and northern Argentina are …