The north–south trending, Late Cretaceous to modern Magallanes–Austral foreland basin of
southernmost Patagonia lacks a unified, radiometric, age‐controlled stratigraphic …

Backstripped tectonic basin subsidence histories are critical for interpreting phases of
lithospheric deformation and paleoenvironmental change from the stratigraphic record. This …

Two silicified fossil woods from outcrops of the Cerro Fortaleza Formation (Campanian,
Upper Cretaceous) in Los Hornos Hill, Santa Cruz Province, Argentina are described. Based …

An assemblage of seven silicified fossil woods from the Upper Cretaceous Bajo Barreral
Formation, Chubut Province, Argentina is described. The anatomy of the woods indicates …

Aim Understanding the historical biogeography of the Earth's oldest terrestrial lineages
provides insights into lineage diversification in relation to plate tectonics, climate change …

Simple Summary Although many analytical techniques have shown that organic material
can be preserved in fossils for millions of years, the geochemical factors that allow this …

Abstract The Chorrillo Formation is an uppermost Cretaceous continental sequence
crop** out in the southernmost region of Patagonia. Recent field trips carried out in the …

Few latest Cretaceous fossil floras are known for South America, and in particular for the
Austral-Magallanes Basin. Recent studies carried out in the Chorrillo Formation …

ABSTRACT The Puntudo Chico Formation is an uppermost Cretaceous continental
sequence deposited in the Cañadón Asfalto Basin, crop** out in the Chubut Province …

Late Triassic coniferous species of silicified woods are described from the Tronquimalal
Group, Llantenes Depocenter of the Neuquén Basin, southern Mendoza Province …