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 ...

A man has made an unusual discovery in Denmark: a lump of fossilized animal vomit that is thought to be around 66 million years old. These types of fossils are known technically as regurgitalites.

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 ...

Bone worms (the red animals in this picture) were first discovered in the early 2000s, but these animals are believed to have evolved more than 100 million years ago. Adapted from Fujiwara et al. via ...

Research has shown that pelagic sharks tend to have longer, narrower fins compared to their benthic relatives, which typically possess shorter, rounded fins. A key to understanding how sharks navigate ...

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 ...

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 ...

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 ...