Their fossils help scientists understand early arthropod evolution
while direct sulfur mining has largely declined due to economic shifts and the availability of sulfur as a byproduct of natural gas processing
This aluminum nesosilicate is distinguished by its unique crystal architecture and forms under well-defined metamorphic conditions
This polished Madagascar petrified wood specimen is a striking decorative fossil
and the collapse of marine food chains—marking the end of ammonites and many other marine species alongside the dinosaurs
0.7 Detailed Fossil March Fly Insect Green River FM Uintah County UT Eocene Age Cube Their fossils help scientists understandLocation: Uintah County, Utah Weight: 0. 9 Ounces Dimensions: 2. 1 Inches Long, 1. 5 Inches Wide, 0. 4 Inches Thick (Plate) Insect Dimensions: 0. 7 Inches Long, 0. 4 Inches Wide The item pictured is the one you will receive. 50 million years old, Eocene age March Fly Insect This remarkable specimen originates from Fossil Lake, an ancient body of water that flourished in southwestern Wyoming approximately 50 million years ago during the Eocene epoch.