Since forming two years ago, the Sheridan County Gem and Mineral Club has grown to 65 members. The club has offered a pathway ...

In the depths of the world's longest cave, researchers have uncovered the fossilized remains of a 340-million-year-old shark.

The Arctic Ocean is more than just icy waters, it harbors vibrant ecosystems — but it also harbors valuable oil, gas, and ...

An ongoing Paleontological Resource Inventory discovered the new species, called Clavusodens mcginnisi, while collecting ...

Clavusodens mcginnisi, or McGinnis's nail-tooth, was found fossilized in Mammoth Cave, the world's longest cave system. The fossilized teeth were discovered in the Ste. Genevieve Formation, a layer of ...

Paleontologists at Mammoth Cave National Park have unearthed an ancient shark species previously unknown to science.

Scientists have found ancient nail tooth shark fossils deep inside Mammoth Cave in Kentucky, revealing new information about ...

Skeletal reconstruction and tooth arrangement of Netsepoye from the Late Mississippian of Montana. Teeth are arranged as if the mouth is open, showing the variation of different tooth types in the ...

Rockport State Recreation Area is known to have exposed fossils from the Devonian period – more than 400 million years ago.

The carbonate factory concept was proposed to understand the spatial dynamics and processes involved in carbonate production, which was heavily influenced by climate change. The Permian period ...

However, based on the fossil record, the mesoglea would have been much thinner than that in modern medusae (Han et al. 2016). Although the primary dynamic pattern of Quadrapyrgites could be much more ...