Titanosaurian sauropods were the most diverse and successful group of large-bodied
terrestrial herbivores. Two aspects regarding their evolutionary history stand out, namely …

In the Neuquén Basin, the Portezuelo Formation (Turonian-Coniacian, Upper Cretaceous) is
represented by extended fluvial outcrops that are well-known for yielding an abundant and …

After the extinction of rebbachisaurids during the Cenomanian–Turonian interval,
titanosaurs were the only group of sauropods to face the K–Pg event. This same global …

In the central Neuquén Basin, the Huincul Formation comprises thick successions of Upper
Cretaceous fluvial deposits widelyexposed at the south and north-west of Huincul High. The …

The world in which we live is a world of action, of machines and living things doing work.
The work varies and changes, as do the contraptions and organisms doing it; but there is …

Hudiesaurus sinojapanorum is a Late Jurassic sauropod from northwestern China that was
erected on the basis of a cervicodorsal vertebra, four teeth, and a nearly complete forelimb …

Pellegrinisaurus powelli is a large titanosaurian sauropod from the Upper Cretaceous of
northern Patagonia (Río Negro Province, Argentina). The holotype of this species comprises …

Histological studies have proven to be a powerful tool for addressing sauropod
paleobiology, with most focus on adult and subadult individuals. The aim of this study is to …

The biomechanics of the sauropod dinosaur pes is poorly understood, particularly among
the earliest members of the group. To date, reasonably complete and articulated pedes in …

Soft tissues are variably preserved in the fossil record with external tissues, such as skin and
feathers, more frequently preserved than internal tissues (eg muscles). More commonly, soft …