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Rare, .20" Unworn Fossil Dinosaur (Leptoceratops) Tooth - Wyoming
This is a stunning, .20" long tooth from the elusive ceratopsian dinosaur, Leptoceratops gracilis. It was collected from a private lease on the Lance (Creek) Formation in Niobrara County, Wyoming. Superb preservation on this tooth!
Leptoceratops teeth are characterized by their single root, whereas Triceratops teeth have a double root. The vast majority of their teeth found are worn teeth that are discarded during the dinosaur's lifetime. This crown has no feeding wear, making it a much more uncommon find.
Comes with an acrylic display case.
Leptoceratops teeth are characterized by their single root, whereas Triceratops teeth have a double root. The vast majority of their teeth found are worn teeth that are discarded during the dinosaur's lifetime. This crown has no feeding wear, making it a much more uncommon find.
Comes with an acrylic display case.
About Leptoceratops
Leptoceratops was a small, primitive genus of ceratopsian dinosaur whose name literally means "small-horn face" despite the fact it did not have any horns. It reached lengths of about two meters and appears to have had the characteristics of a bipedal dinosaur, likely being able to stand and run on its back legs. However, even though they weren't able to pronate their "hands", it's likely they could walk on all four legs. As with other ceratopsians it has a parrot-like beak and was probably able to chew very tough vegetation.
Leptoceratops was a small, primitive genus of ceratopsian dinosaur whose name literally means "small-horn face" despite the fact it did not have any horns. It reached lengths of about two meters and appears to have had the characteristics of a bipedal dinosaur, likely being able to stand and run on its back legs. However, even though they weren't able to pronate their "hands", it's likely they could walk on all four legs. As with other ceratopsians it has a parrot-like beak and was probably able to chew very tough vegetation.
About The Lance Formation
The Lance Formation of eastern Wyoming is a Late Cretaceous (69–66 million years old) unit that represents the same geologic age as the famous Hell Creek Formation of Montana and the Dakotas. Although they are time-equivalent, the Lance and Hell Creek preserve subtly different environments. Hell Creek reflects a humid, forested coastal plain punctuated by volcanic ash deposits, while the Lance records a slightly drier, more open floodplain landscape with broader river systems and fewer ash layers. Together, they provide a complementary view of life in the final chapter of the dinosaur era.
Perhaps the most famous Lance resident would be Tyrannosaurus rex, the largest North American carnivore to ever live. However, other smaller theropods also roamed the American midwest in this subtropical coastal stream system, including the beaked Ornithomimus, a lanky running theropod with a build similar to a modern ostrich, as well as several small predatory troodonts such as Paronychodon and Pectinodon.
Herbivorous dinosaurs also took advantage of the abundance offered by this unique era. Armored ankylosaurs dwelt in herds, their safety assured by their numbers, their heavy bone plating protecting most of their bodies and even their eyelids, and huge bone clubs on the ends of their tails providing them with powerful offensive capabilities. Ceratopsians like the famous Triceratops also formed protective herds, guarding their necks with frills and horns. Their smaller relatives, the dome-headed pachycephalosaurs, were also well represented in the area. Hadrosaurs, duck-billed titans with huge batteries of plant-grinding teeth in elongated snouts, are also well known from the region.
In addition to dinosaurs, a wide variety of fishes, amphibians, lizards, snakes, turtles, champsosaurs, crocodilians, and pterosaurs have been found in the formation.
The Lance Formation of eastern Wyoming is a Late Cretaceous (69–66 million years old) unit that represents the same geologic age as the famous Hell Creek Formation of Montana and the Dakotas. Although they are time-equivalent, the Lance and Hell Creek preserve subtly different environments. Hell Creek reflects a humid, forested coastal plain punctuated by volcanic ash deposits, while the Lance records a slightly drier, more open floodplain landscape with broader river systems and fewer ash layers. Together, they provide a complementary view of life in the final chapter of the dinosaur era.
Perhaps the most famous Lance resident would be Tyrannosaurus rex, the largest North American carnivore to ever live. However, other smaller theropods also roamed the American midwest in this subtropical coastal stream system, including the beaked Ornithomimus, a lanky running theropod with a build similar to a modern ostrich, as well as several small predatory troodonts such as Paronychodon and Pectinodon.
Herbivorous dinosaurs also took advantage of the abundance offered by this unique era. Armored ankylosaurs dwelt in herds, their safety assured by their numbers, their heavy bone plating protecting most of their bodies and even their eyelids, and huge bone clubs on the ends of their tails providing them with powerful offensive capabilities. Ceratopsians like the famous Triceratops also formed protective herds, guarding their necks with frills and horns. Their smaller relatives, the dome-headed pachycephalosaurs, were also well represented in the area. Hadrosaurs, duck-billed titans with huge batteries of plant-grinding teeth in elongated snouts, are also well known from the region.
In addition to dinosaurs, a wide variety of fishes, amphibians, lizards, snakes, turtles, champsosaurs, crocodilians, and pterosaurs have been found in the formation.
SPECIES
Leptoceratops gracilis
LOCATION
Niobrara County, Wyoming
FORMATION
Lance (Creek) Formation
SIZE
.20" long
CATEGORY
SUB CATEGORY
ITEM
#354899
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