This Tiny Diner has been Serving the Best Homestyle Meals in Arizona for 85 Years Examining a rock to find the spiral shape of a crinoid stem or the delicate impression of a brachiopod shell connects ...

Examining certain rock faces closely reveals the imprints of marine creatures that lived hundreds of millions of years ago – crinoid stems, brachiopod shells, and other evidence of life forms that ...

Aspiring archeologists will be digging for all the good stuff — shark and stingray teeth, brachiopods, mosasaurs, ammonites, and more. They can even follow along with the learning guide.

Due to this drop in sea levels, it was particularly hard on marine species including brachiopods, corals, and trilobites. A model of a “Coelacanth fish” is displayed at an exhibition hall on ...