Pterotrigonia thoracica.
Dinosaurs and Fossils by State
| State | Scientific Name | Common Name (age) |
|---|---|---|
| South Dakota | Triceratops | (Dinosaur) |
| Tennessee | Pterotrigonia thoracica | Bivalve (Cretaceous) |
| Texas | Sauropod (Cretaceous) | |
| Utah | Allosaurus | Theropod dinosaur (Jurassic) |
What states have a state dinosaur?
The number changes a bit depending on how the dinos are counted — nine states and DC have official state dinosaurs (Arizona, Arkansas, California, Maryland, Missouri, New Jersey, Oklahoma, Texas, and Wyoming), while six have state fossils that happen to be dinosaurs (Colorado, Montana, New Mexico, South Dakota, Utah
Are state dinosaurs a thing?
Some states have official state dinosaur fossils. A state dinosaur is a dinosaur which has been adopted officially as a symbol of that specific state. In some cases, dinosaurs are official state fossils and only some of the US states have official state dinosaurs.
What is the Florida state dinosaur?
Agatized coral
Table of state fossils
| State federal district or territory | Age | Common name |
|---|---|---|
| Connecticut | Jurassic | Dinosaur tracks |
| Delaware | Cretaceous | Belemnite |
| District of Columbia | Cretaceous | “Capitalsaurus” (state dinosaur) |
| Florida | Eocene | Agatized coral (state stone) |
What is the official state fossil of Tennessee?
Pterotrigonia (Scabrotrigonia) thoracica
Pterotrigonia (Scabrotrigonia) thoracica is the official state fossil, was designated in 1998. Pterotrigonia (Scabrotrigonia) thoracica (nicknamed “Ptero”) was cretaceous bivalve fossil found in the Coon Creek Formation of West Tennessee.
What states did T Rex live in?
T. rex lived about 66–68 million years ago during the Cretaceous Period in the western United States, including Montana and Wyoming.
What US state has the most dinosaurs?
Here are the top 15 states with the most dinosaur fossils:
- California- 1,473.
- Wyoming- 1,082.
- Montana- 909.
- Florida- 887.
- New Mexico- 882.
- Utah- 667.
- Colorado- 556.
- Texas- 447.
What is a dinosaur with 500 teeth?
Nigersaurus had a delicate skull and an extremely wide mouth lined with teeth especially adapted for browsing plants close to the ground. This bizarre, long-necked dinosaur is characterized by its unusually broad, straight-edged muzzle tipped with more than 500 replaceable teeth.
What was the Arkansas dinosaur?
Arkanasaurus fridayi
In 2017, the Arkanasaurus fridayi was named the Official State Dinosaur by the Arkansas General Assembly. For additional information: Braden, Angela K. The Arkansas Dinosaur “Arkansaurus fridayi”.
What is the state dinosaur of New Mexico?
The Triassic dinosaur Coelophysis bauri is the New Mexico state fossil.
What is the state dinosaur of South Dakota?
In 1988, the South Dakota state legislature designated the dinosaur Triceratops horridus as their state fossil.
What is Tennessee state reptile?
Eastern Box Turtle
State Reptile: Eastern Box Turtle
The Eastern Box Turtle, Terrapene carolina, was designated the official state reptile by Public Chapter 367 of the 99th General Assembly in 1995.
What states have no dinosaur fossils?
Five states—Kentucky, New Hampshire, Rhode Island, Vermont, and Wisconsin—have no dinosaur fossils recorded by the PBDB. These states were mostly below sea level during the time dinosaurs roamed the Earth, leaving little sediment to preserve fossils.
What is Tennessee known for?
Tennessee Facts. Tennessee is known for: Country music. Whiskey.
Has a full T. rex been found?
They turn out to be part of the largest-ever Tyrannosaurus rex skeleton ever discovered, a 65 million-year-old specimen dubbed Sue, after its discoverer. Amazingly, Sue’s skeleton was over 90 percent complete, and the bones were extremely well-preserved.
Did T. rex lay eggs?
rex parents cared for their young before or after they hatched. No T. rex eggs or nests have ever been found, but fossils of other Tyrannosaur relatives suggest that they laid elongated eggs, roughly 20 or more at a time.
When did T. rex go extinct?
some 65 million years ago
Article Missing Marine Life Large dinosaurs like T. Rex are the most famous creatures that went extinct some 65 million years ago.
Where has T. rex been found?
Paleontologists have found most T. rex fossils in the Northwest, in states such as Montana and South Dakota. T. rex fossils have also been found in Alberta, Canada.
What was the largest dinosaur that ever lived?
Patagotitan mayorum, the Titanosaur
Patagotitan mayorum may have been the world’s largest terrestrial animal of all time, based on size estimates made after considering a haul of fossilized bones attributed to the species. The collection included a femur (thighbone) that measured 2.4 meters (8 feet) from end to end.
Where did the meteor that killed the dinosaurs hit?
the Chicxulub crater
The giant asteroid, believed to be the size of Mount Everest, smashed into the Earth at a point now known as the Chicxulub crater. The impact site sits buried beneath the ocean in the Gulf of Mexico – you can see the exact location on Google Maps at the co-ordinates 21.4,-89.516667.
What dinosaur has 1000000000 teeth?
Nigersaurus is a genus of rebbachisaurid sauropod dinosaur that lived during the middle Cretaceous period, about 115 to 105 million years ago. It was discovered in the Elrhaz Formation in an area called Gadoufaoua, in the Republic of Niger.