Dinosaur Fossil Map

Where was Fona found?

Fona fossils on the map: 3 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 Fona fossils

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

All 3 finds on the map are in United States. The US finds are all in Utah.

The rock formation with the most finds is called Cedar Mountain, with 3. The rocks are 100.5 to 93.9 million years ago, in the Cretaceous period.

Extinct genus of thescelosaurid dionsaurs. (Description from Wikidata, CC0.)

Read about Fona on Wikipedia.

  • 3finds
  • 1country
  • 100.5oldest, million years ago
  • 93.9youngest, million years ago

Which countries have Fona fossils?

CountryFindsShare
United States3100%

US states

Rock formations that produced Fona

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

FormationFinds
Cedar Mountain3

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 Fona

Where was Fona found?

Fona 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 Cedar Mountain (3).

How old are Fona fossils?

Finds of Fona on this map date from 100.5 to 93.9 million years ago, which is the Cretaceous period. Ages are ranges, because rock layers are dated to a stage and not to a single year.

Where can I see Fona 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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