This is a preview. Log in through your library . Abstract The Esna shales are a series of strata that lie at the base of the lower Eocene in Egypt. They contain almost no macrofossils, but the careful ...

Pyripora shawi n. sp., the first bryozoan to be reported from the Niobrara Chalk of Kansas, is a pyriporimorph cheilostome distinguished from other Cretaceous species of Pyripora primarily by lack of ...

The highest trophic niches in Mesozoic oceans were filled by diverse marine reptiles, including ichthyosaurians, plesiosaurians, and thalattosuchians, dominating food webs during the Jurassic and ...

Rathlin Energy (UK) Ltd. completed wellsite and access track construction work at the West Newton B site in PEDL183, East Yorkshire. All permits and permissions are in place to start conductor ...

Prime Rock Resources, a portfolio company of Lime Rock Partners, and privately held New Dawn Energy have agreed to jointly develop properties contributed by both companies in the Cretaceous Austin ...

Featuring a dramatic glaciotectonic landscape shaped by Pleistocene glaciers, the property includes chalk cliffs, rolling hills, kame and kettle topography, and outwash plains. Visible cliff ...

A study that examined the shape of hundreds of fossilized shark teeth suggests that modern shark biodiversity was triggered by the end-Cretaceous mass extinction event, about 66 million years ago. A ...