Ancient Peoples, Dwellings, Petroglyphs, Rock Art & Fossils 2021.4.12
The images in this Gallery are collated alphabetically first by a State code like AZ, then in some cases by a location code like PFNP (Petrified Forest National Park) and then the Date of capture and caption. All images in this Gallery are protected bu US Copyright laws. No images may be copied or downloaded without formal written permission from Tom Jesiolowski/Northland Arts Nature Images.
Read More19 / 450
AZ-Fossil,track1-Technically tracks are trace fossils. Advertised as a Tyrannosaurus Rex track. 2019.6.17#017. The Moenkopi Sandstone where these tracks are found are in a 193 million to 210 million years old formation. Over a 100 million years before T-rex was on the earth. This site and all of these tracks at this site are sensational!. They are all from carnivorous dinosaurs, but none could possibly be T-rex though. A possibility might be Dilophosaurus wetherilli, a large dinosaur like the one in Jurrasic Park, but from the early Jurassic, not the late Jurassic peroid. Moenkopi Sandstone formation, near Tuba City, Arizona.