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Is Basilosaurus cetoides the state fossil of Alabama?

Question asked:

“Basilosaurus cetoides is the state fossil of Alabama.”
True
Confidence: High Checked on September 13, 2026

Summary

Basilosaurus cetoides was officially designated as Alabama’s state fossil in 1984, and this designation remains in effect. Contemporary references from state and educational institutions continue to list it as the state fossil.

Sources 58 searched

alabamamoments.alabama.gov
beacons.museums.ua.edu
  • Basilosaurus - Exhibit Beacons - The University of Alabama

    Basilosaurus cetoides is the official state fossil of Alabama. In life, this species was a large serpentine sea creature that lived at the end of the Eocene epoch of the Cenozoic, approximately 34 to 35 million years ago. Basilosaurus was first thought to be a reptile but was later identified ...

almnh.museums.ua.edu
  • Exhibits – Alabama Museum of Natural History

    Perhaps the most impressive specimen in the museum is a 60 ft (18 m) skeleton of an ancient toothed whale called Basilosaurus cetoides. This species serves as the state fossil of Alabama since 1984.

encyclopediaofalabama.org
  • Basilosaurus cetoides - Encyclopedia of Alabama

    Code of Alabama. Designation of Basilosaurus cetoides as the State Fossil of Alabama, Alabama State Legislature, 1984. Gingerich, P. D., B. H. Smith, and E. L. Simons. "Hind Limbs of Eocene Basilosaurus isis: Evidence of Feet in Whales." Science 249 (1990): 154-57.

  • Basilosaurus Rendering - Encyclopedia of Alabama

    Basilosaurus cetoides was an Eocene whale that lived in the waters of what would become the Gulf of Mexico about 35 million years ago. It is the state fossil of Alabama.

statesymbolsusa.org
  • Basilosaurus cetoides State Fossil | State Symbols USA

    Alabama designated Basilosaurus cetoides (Zeuglodon) as the official state fossil in 1984. Fossil remains of this prehistoric whale were first found in Clarke County about 1833 and later discovered in Choctaw and Washington Counties.

en.wikipedia.org
  • Basilosaurus - Wikipedia

    A complete Basilosaurus skeleton was found in 2015, and several attempts have been made to reconstruct the vertebral column from partial skeletons. Kellogg 1936 estimated a total of 58 vertebrae, based on two partial and nonoverlapping skeletons of B. cetoides from Alabama. More complete fossils ...

  • Paleontology in Alabama - Wikipedia

    Major fossil discoveries in the state's history include the 1842 discovery of the early whale Basilosaurus, and a later 1961 discovery of more remains from the same species. The Eocene whale Basilosaurus cetoides is the Alabama state fossil.

bps-al.org

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