By the end of the Mesozoic Era, a host of bird-like dinosaurs, dino-like birds, and true-blue birds crowded the ground and skies. Most died out, leaving only the neornithes of today, but scientists are teasing ever more info about those avians left behind. Consider the enantiornithines. These sported very different shoulder joints compared to modern birds.
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Rockhounding Ohio's Lake Erie Islands
A short ferry boat ride three miles from Ohioâs Lake Erie coastline is South Bass Island, better known as Put-in-Bay or the âKey West of the North.â
Iowa's Hidden Treasures
Exploring Keokuk Geodes: How They're Made & What's Inside
Agatized CORAL
Florida's Collectible State Stone
Rockhounding Florida's Beaches
Beachcombing serene stretches of Florida can reveal fascinating finds like fossilized shark teeth, sea glass, quartz, agate and even coral fragments.
Collecting Staurolite
Hot Spots In Virginia & Georgia
Pecos Valley Diamonds
New Mexico's Ancient Attraction
12 Tips for Rockhounding Tucson's Greatest Shows
Tucson in February becomes the international hub for buying and selling colored gems, rocks, minerals and fossils.
Turquoise in the American Southwest
A Water & Sky Souvenir
Touring Colorado's MINERAL BELT
It's a Showcase of Mining History & Minerals
Geology &Colorado's Taurish Traiks
Most of Coloradoâs tourist trains today were originally constructed in the late 1800s to serve the stateâs lucrative mining operations.