Learn more about the time period that took place 488 to 443 ... freezing conditions that gripped the planet toward the end of the Ordovician. This resulted in the second largest mass extinction ...

“As well as having their beautiful and striking golden color, these fossils are spectacularly preserved,” study co-author and University of Oxford paleontologist Luke Parry said in a statement. “They ...

This period (at the end of the Ordovician) is considered the coldest time of the last 500 million years. Researchers also wonder if Earth had more rings in history and whether they influenced ...

This period, which occurred near the end of the Ordovician, is recognised as one of the coldest in the last 500 million years ...

Waiting at the other end of the food chain were the fearsome ... over the South Pole but the vast icecaps of the late Ordovician period melted almost to nothing. Sediments formed from massive ...

Uncover the golden fossil of Lomankus edgecombei, a 450-million-year-old arthropod, offering rare insights into ancient ...

A new 450-million-year-old arthropod fossil, Lomankus edgecombei, has been uncovered in New York, revealing crucial ...

Emma Bernard, a curator of fossil fish at the Museum, says, 'Shark-like scales from the Late Ordovician have been found ... and most chimaera also have venomous spines. The end of the Permian Period ...

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

Crinoids first appeared in Early Ordovician rocks. Although crinoids still exist today, the species found in Cincinnatian rocks disappeared at the end of the Permian Period. Fragments, especially the ...

Megacheirans like Lomankus were very diverse during the Cambrian Period (538-485 million years ago) but were thought to be ...

They had mostly gone extinct by the Ordovician Period (485-443 million years ago ... with three long and flexible whip-like flagella at their end. The team believes that Lomankus used this ...