Researchers have unearthed fossils of massive freshwater crayfish that once scuttled through the lakes of southern New ...

It’s really rare to find hatchlings of fossil turtles in general, as the bones in their shells are so thin ... information that might allow species [identification],” stated Dr. Nick Fraser ...

Based on the fossil record, ammonites came in a wide range of sizes and shapes, from smaller than an inch to as large as nine feet wide. Some ammonites had long, straight shells, while others had ...