The U.S. State Dinosaurs: A Journey Through Prehistoric Times

When it comes to the United States’ rich history, one aspect that often gets overlooked is its prehistoric past, specifically its state dinosaurs. Many states have chosen specific dinosaurs as their official symbols, much like a state bird or flower. These “state dinosaurs” provide a fascinating glimpse into what life was like millions of years ago on American soil.

What are State Dinosaurs?

State dinosaurs are officially recognized symbols of a state’s natural history. Just as each state has a unique bird, flower, and tree symbol, some also have an official dinosaur. The purpose of designating a state dinosaur is to honor the significant paleontological discoveries made within the state and to promote interest in science and natural history.

Dinosaurs by State

Not every state has an official dinosaur, but those that do have selected species that have been discovered within their borders. For example, the Florida state dinosaur is the “Suwanneensis,” a type of hadrosaur. This dinosaur roamed what is now Florida during the Late Cretaceous period. Other states with official dinosaurs include Wyoming, which boasts the Triceratops, and Colorado, home to the Stegosaurus.

In Kentucky, the state dinosaur is the Brachiosaurus, a long-necked herbivore that lived during the Jurassic period. Its fossil remains were found in the western part of the state, making it a fitting choice for Kentucky’s dinosaur symbol.

Adopting a Dinosaur

Many states offer “adopt a dinosaur” programs as a way to raise awareness about paleontology and natural history. These programs often provide educational materials about the dinosaur you “adopt,” and your donation goes towards supporting scientific research or maintaining natural history museums.

When you sign an “adopt a dinosaur” agreement, you’re not only contributing to valuable scientific work, but you’re also symbolically adopting a piece of the state’s prehistoric past. It’s a unique way to engage with history and science, especially for children who are fascinated by dinosaurs.

Dinosaurs in the U.S.

The United States has been a hotbed for dinosaur discoveries. From the massive Tyrannosaurus rex in South Dakota to the armored Ankylosaurus in Montana, the variety of dinosaurs that once roamed the U.S. is astounding. Each discovery provides scientists with more information about the Earth’s history and how these magnificent creatures lived and evolved over time.


State dinosaurs are more than just symbols; they represent a state’s unique contribution to our understanding of Earth’s prehistoric past. They help us connect with a time long gone and remind us of the incredible biodiversity that once flourished on this planet.

So next time you see a “state dinosaur” or an “adopt a dinosaur” sign, remember that it represents more than just a creature from the past. It symbolizes a state’s commitment to preserving its natural history and promoting scientific discovery. And who knows? Maybe one day you’ll find yourself adopting your very own dinosaur.

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