About Marshosaurus fossils
Marshosaurus is a genus of theropods, the mostly meat-eating group. The database records one species of it: Marshosaurus bicentesimus.
All 3 finds on the map are in United States. Within the United States the most finds are in Utah (2) and Colorado (1).
The rock formation with the most finds is called Morrison, with 3. The rocks are 154.8 to 143.1 million years ago, in the Jurassic period.
Genus of reptiles (fossil). (Description from Wikidata, CC0.)
Read about Marshosaurus on Wikipedia.
- 3finds
- 1country
- 154.8oldest, million years ago
- 143.1youngest, million years ago
Which countries have Marshosaurus fossils?
| Country | Finds | Share |
|---|---|---|
| United States | 3 | 100% |
US states
Rock formations that produced Marshosaurus
A formation is a named body of rock. These are the ones with the most Marshosaurus finds.
| Formation | Finds |
|---|---|
| Morrison | 3 |
Other dinosaurs found in United States
- Richardoestesia (239)
- Triceratops (166)
- Saurornitholestes (148)
- Allosaurus (147)
- Paronychodon (141)
- Camarasaurus (138)
- Iguanodon (132)
- Troodon (103)
- Stegosaurus (86)
- Edmontosaurus (85)
More to explore
Before you go fossil hunting. A dot shows where a find was recorded, not where you may dig. Many fossil sites are on private or protected land and collecting rules differ by country. Check the rules before collecting and never dig on protected sites.
Questions about Marshosaurus
Where was Marshosaurus found?
Marshosaurus fossils are recorded in the Paleobiology Database from United States. Most of the 3 finds on this map (3) are from United States. The rock formation with the most finds is the Morrison (3).
How old are Marshosaurus fossils?
Finds of Marshosaurus on this map date from 154.8 to 143.1 million years ago, which is the Jurassic period. Ages are ranges, because rock layers are dated to a stage and not to a single year.
Where can I see Marshosaurus fossils near me?
Open the map and press Near me to list the nearest dinosaur finds and the most notable dinosaurs found around you. Remember that a dot shows where scientists recorded a find, not where you can dig: many fossil sites are on private or protected land, so check the rules before collecting and never dig on protected sites.