An account is given of the development of the idea of a yield stress for solids, soft solids and
structured liquids from the beginning of this century to the present time. Originally, it was …

Mineral fish are lozenge-shaped porphyroclasts, single crystals in a finer grained matrix,
which occur in ductile shear zones and which are commonly used as shear sense …

Many are the situations in Geology in which non-deformable and deformable inclusions are
carried about in suspension by the motion of a fluid, or a rock behaving like a fluid …

It has long been recognised that within zones of intense non-coaxial deformation, fold
hinges may rotate progressively towards the transport direction ultimately resulting in highly …

Sheath folds are highly non-cylindrical folds occurring in a variety of geological settings, and
have been studied using different approaches. With the present work, we provide a …

The pre‐Mesozoic geodynamic evolution of SW Iberia has been investigated on the basis of
detailed structural analysis, isotope dating, and petrologic study of high‐pressure (HP) …

Sheath folds are developed in a broad spectrum of geological environments in which
material flow occurs, including gravity-driven surficial deformation in ignimbrites …

We used experiments to investigate the behaviour of rigid elliptical cylinders embedded in a
viscous fluid of finite thickness, and for very small ratios (S) between shear zone width (z) …

We investigated complex tectonic structures within a km-scale shear zone (Cima Lunga
unit), which is traditionally interpreted as generated by multiple, distinct deformation phases …

Estimating the kinematic vorticity numbers from rock fabrics presents many problems. In this
paper we use numerical modeling to investigate the reliability of those widely-used vorticity …