The Hera Au–Pb–Zn–Ag deposit in the southeastern Cobar Basin of central New South Wales preserves calc-silicate veins and remnant sandstone/carbonate-hosted skarn within a reduced anchizonal Siluro-Devonian turbidite sequence. orebody distribution is controlled by long-lived, basin margin fault system, that has intersected sedimentary horizon dominated siliciclastic turbidite, with lesser grits...

the asmari formation was deposited in the foreland basin of southwest iran (zagros basin). carbonate sequences of the asmari formation consist mainly of large benthic foraminifera along with other skeletal and non-skeletal components. three assemblage zones have been recognized by distribution of these large foraminifera in the study area that indicate oligocene age (rupelian-chattian). absence...

The only submarine records of large (>Mw7) prehistoric earthquakes along the Cascadia subduction zone are derived from sequences deep sea turbidites interpreted to represent synchronous, shaking-induced failures continental slope. However, spatial correlation these deposits margin is complicated and chronological constraints involve significant uncertainties, raising questions about how were ge...

Vertical stratification of particle concentration is a common if not ubiquitous feature of submarine particulate gravity flows. To investigate the control of stratification on current behaviour, analogue stratified flows were studied using laboratory experiments. Stratified density currents were generated by releasing two-layer glycerol solutions into a tank of water. Flows were sustained for p...

Over the past years, several studies have raised concerns about the possible interactions between methane hydrate decomposition and external change. To carry out such an investigation, it is essential to characterize the baseline dynamics of gas hydrate systems related to natural geological and sedimentary processes. This is usually treated through the analysis of sulfate-reduction coupled to a...

8 Surface-based models imitate a sequence of depositional events in time. By 9 considering sedimentation processes, these algorithms produce highly realistic 10 subsurface structures from a variety of environments. However, since depositional 11 events are forward-modeled, they cannot be directly conditioned to data. Instead, 12 conditioning requires inferring the right combinations of paramete...