Pay in 4 interest-free payments of $400.00 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
The wings are opposite like a butterfly and have thin veinlets radiating from the nutlet
Araucarioxylon arizonicum is an extinct species of conifer that is the state fossil of Arizona
This plate contains two nice examples with fragments of several others
The tooth is slender in cross-section and the serrations are smaller than other Morrison carnivorous dinosaurs
The tooth is complete and is 13 inches long
Eocene Green River Juvenile Stingray VF-GRP2-16-023 Ammonite Psiloceras The wings are opposite likeHeliobatis radians Green River Formation Middle Eocene Lincoln County, Wyoming This is a very fine example of a juvenile of the species from the Fossil Butte Member of the Green River Formation. The stingray is 24 cm long. This specimen has excellent preservation and detail for this locality. This is a beautifully preserved example and many details are excellent. The specimen is repaired and has restoration on the fractures and several areas on the