Morrison Formation

Etymology
Named after the town of, , where some of the first fossils in the formation were discovered by American geologist in 1877.

Proper noun

 * 1)  A sequence of Upper Jurassic sedimentary rock in the western United States, noted as the most fertile source of dinosaur fossils in North America.

Translations

 * French: formation de Morrison
 * German: Morrison-Formation
 * Italian: Formazione Morrison