Location map of the study area. The geological structure controlled ... Permian, Devonian, Silurian, Ordovician, Cambrian, and Sinian. Among them, the Quaternary (Q) is mainly distributed in the ...

Parry and a team of researchers announced the fossil is a previously unknown species of arthropod − a category that includes spiders and insects − dating back 450 million years to the Ordovician ...

Paleontologists have identified fossils of an ancient species of bug that spent the past 450 million years covered in fool's ...

The Cambrian–Ordovician extinction event, also known as the Cambrian-Ordovician boundary event, was an extinction event that occurred approximately 485 million years ago (mya) in the Paleozoic era of ...

This diverse group thrived during the Cambrian Period (538-485 million years ago). They had mostly gone extinct by the Ordovician Period (485-443 million years ago). [Related: A three-eyed ...

This ancient fossil belongs to a newly identified arthropod species, Lomankus edgecombei, from the Ordovician period. Arthropods, a diverse group of invertebrates, include familiar relatives such as ...

A new study suggests that extreme temperatures could lead to a mass extinction event, ending the reign of humans and mammals ...

The UK is bracing for an extended period of cold weather according to ... creating ideal conditions for snowfall. The map reveals deep blues and purples across Scotland and Northern England ...

This ancient fossil belongs to a newly identified arthropod species, Lomankus edgecombei, from the Ordovician period. Arthropods, a diverse group ...

It’s possible that the Ordovician craters in Earth’s rock ... The GOBE was the following period’s expansion of those previous themes, everything from algae to early clams and fish evolving ...