Small flat Dinosaur egg, might be a T-Rex found by Cha in Glen Rose, Texas

This little egg is about 2" x 2.5" x. 65 and weighs less than a half an ounce. It was in the early stages of development when something with five toes stepped on the left hand side of it. The head had started to develop in the right hand side at the top. I found it in Glen Rose, Texas which is near the Dinosaur Valley State Park. My other T-Rex embryos have this same shape.

It looks like the creature is ready to leap out of the egg. When an egg dies, the living fluid leaks out and sometimes forms things on the back of the egg. This one has what looks like a shell, but I have learned it is petrified cartilage.

It also has a sandy, rough feeling. The item "Small flat Dinosaur egg, might be a T-Rex found by Cha in Glen Rose, Texas" is in sale since Wednesday, April 10, 2019. This item is in the category "Collectibles\Rocks, Fossils & Minerals\Fossils\Vertebrates\Amphibian, Reptile & Dinosaur".

The seller is "rnaci_2015" and is located in Sisters, Oregon. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Mexico, New Zealand, Singapore, Norway, Saudi arabia, United arab emirates, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Gibraltar, Cambodia, Luxembourg, Paraguay, Uruguay, South africa.

Country/Region of Manufacture: United States