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Claggett Shale

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Type
  
Geological formation

Region
  
North America

The Claggett Shale is a geological formation in Montana whose strata date back to the Late Cretaceous. Dinosaur remains are among the fossils that have been recovered from the formation.

Vertebrate paleofauna

  • Hesperornis altus? - "Tibiotarsus and vertebra." (possibly from the Judith River Formation)
  • Hesperornis montana
  • cf. Maiasaura

    • References

    Claggett Shale Wikipedia
    (Text) CC BY-SA