Checklist dataset Registered March 07, 2011

    The Paleobiology Database

    Holaster simplex Shumard, 1853

    Synonyms and combinations

    Citation

    Holaster simplex Shumard, 1853 in Paleobiology Database (2024). The Paleobiology Database. Checklist dataset https://doi.org/10.15468/zzoyxi accessed via GBIF.org on 2025-08-08.