UCMP specimen card ID: 0000 2222 6085 4654 [detail] © 2018 University of California Museum of Paleontology

Cancellaria crassa ID: 0000 2222 8695 1492 [detail] © 2019 University of California Museum of Paleontology

Cancellaria crassa ID: 0000 2222 8695 1491 [detail] © 2019 University of California Museum of Paleontology

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