Learn more about the time period that took place 488 to 443 million years ago. 3 min read During the Ordovician period, part of the Paleozoic era, a rich variety of marine life flourished in the ...

Graptoloidea - Graptolites were minute individual tube-shaped animals ... In life, the rhabadosome was suspended from a "float" by a slender thread called a nema. Late Ordovician Period - The ...

That was the case for Luke Parry, a paleobiology professor at Oxford University, who this week announced he'd unearthed a ...

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

The earliest fossil evidence for sharks or their ancestors are a few scales dating to 450 million years ago, during the Late Ordovician Period. Emma Bernard, a curator of fossil fish at the Museum, ...

Amateurs, too, can look at local rocks to learn about what life was like in the Ordovician Period, 505 to 438 million years ago. Some of our area's unique geological features and the processes that ...

The theory would explain the presence of an odd density of impact craters around the equator dating back to the Ordovician period. A ring could have also contributed to one of the coldest periods ...

The oldest echinoids come from the Late Ordovician Period and are approximately 450 million years old. The closest sister group to the echinoids are the holothurians and the two groups must have ...

This discovery has the potential to bridge gaps in our knowledge of animal life during the late Cambrian period, spanning between 497 and ... Tuff-bearing upper Cambrian to lowermost Ordovician strata ...

When I get together with my girlfriends we talk about all kinds of things. When I started my period that's who I wanted to talk about it. They could answer a lot of questions that I had ...

Many people who menstruate wonder if it's safe—or possible—to delay a period. You might want to postpone your week of bleeding due to an important event, like a wedding, work presentation ...