Dinosaur Fossil Map

Where was Kwanasaurus found?

Kwanasaurus fossils on the map: 6 finds in United States. The dashed box outlines the area they cover.

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Age of the rocks252 to 66 million years ago
Group

Shows every find whose age range overlaps the window. To look up one dinosaur, use the search box on the map.

Key
  • Triassic 251.9 to 201.4 million years ago
  • Jurassic 201.4 to 145 million years ago
  • Cretaceous 145 to 66 million years ago
  • Spans two periods The find’s age range straddles a boundary

How to read the dots. Each dot is one find recorded in the Paleobiology Database, coloured by the period of its rocks. Finds marked approximate have only a rough position in the database, so the dot can sit some way from the real site.

About Kwanasaurus fossils

Kwanasaurus is a genus of ornithischians, the horned, armoured and duck-billed group. The database records one species of it: Kwanasaurus williamparkeri.

All 6 finds on the map are in United States. The US finds are all in Colorado.

The rock formation with the most finds is called Chinle, with 6. The rocks are 227.3 to 201.4 million years ago, in the Triassic period.

Extinct genus of silesaurid dinosauromorph reptiles. (Description from Wikidata, CC0.)

Read about Kwanasaurus on Wikipedia.

  • 6finds
  • 1country
  • 227.3oldest, million years ago
  • 201.4youngest, million years ago

Which countries have Kwanasaurus fossils?

CountryFindsShare
United States6100%

US states

Rock formations that produced Kwanasaurus

A formation is a named body of rock. These are the ones with the most Kwanasaurus finds.

FormationFinds
Chinle6

Other dinosaurs found in United States

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 Kwanasaurus

Where was Kwanasaurus found?

Kwanasaurus fossils are recorded in the Paleobiology Database from United States. Most of the 6 finds on this map (6) are from United States. The rock formation with the most finds is the Chinle (6).

How old are Kwanasaurus fossils?

Finds of Kwanasaurus on this map date from 227.3 to 201.4 million years ago, which is the Triassic period. Ages are ranges, because rock layers are dated to a stage and not to a single year.

Where can I see Kwanasaurus 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.

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