Chicago's Mazon Creek fossil site is being excavated and studied by Field Museum researchers, revealing ancient creatures, ...

Dr. Arjan Mann, the Field Museum’s assistant curator of early tetrapods, and his team have studied and collected fossils over ...

The fossils at the Mazon Creek site are so abundant and so well-preserved that researchers can reconstruct a detailed ...

One of the "world's best fossil sites" is located just an hour outside of the Windy City, according to Chicago Field Museum ...

People working in Arjan Mann’s laboratory with the Field Museum and the Earth Science Club of Northern Illinois look for fossils at a Mazon Creek fossil bed, which used to be the location of a ...