43.0 Sandy skeletal packstone with pelecypods. Dinosaur National Monument, Utah. The gray, sand-coated bumps and white to pink shells are pelycepod shells in this sandy limestone.

Image 91 of 156

Previous Home Next

43.0 Sandy skeletal packstone with pelecypods. Dinosaur National Monument, Utah. The gray, sand-coated bumps and white to pink shells are pelycepod shells in this sandy limestone.

43.0 Sandy skeletal packstone with pelecypods. Dinosaur National Monument, Utah. The gray, sand-coated bumps and white to pink shells are pelycepod shells in this sandy limestone.

Image 91 of 156

Previous Home Next